A:
Positive:
1 x 3412012455 x 682402497 x 4874303511 x 3101829535 x 974860755 x 620365977 x 4431185121 x 2819845385 x 886237605 x 563969847 x 4028354235 x 80567
Negative:
-1 x -341201245-5 x -68240249-7 x -48743035-11 x -31018295-35 x -9748607-55 x -6203659-77 x -4431185-121 x -2819845-385 x -886237-605 x -563969-847 x -402835-4235 x -80567
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 341,201,245, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 341,201,245 | |
| -1 | -341,201,245 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 341,201,245.
Example:
1 x 341,201,245 = 341,201,245
and
-1 x -341,201,245 = 341,201,245
Notice both answers equal 341,201,245
With that explanation out of the way, let's continue. Next, we take the number 341,201,245 and divide it by 2:
341,201,245 ÷ 2 = 170,600,622.5
If the quotient is a whole number, then 2 and 170,600,622.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 341,201,245 | |
| -1 | -341,201,245 |
Now, we try dividing 341,201,245 by 3:
341,201,245 ÷ 3 = 113,733,748.3333
If the quotient is a whole number, then 3 and 113,733,748.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 341,201,245 | |
| -1 | -341,201,245 |
Let's try dividing by 4:
341,201,245 ÷ 4 = 85,300,311.25
If the quotient is a whole number, then 4 and 85,300,311.25 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 341,201,245 | |
| -1 | 341,201,245 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 35 | 55 | 77 | 121 | 385 | 605 | 847 | 4,235 | 80,567 | 402,835 | 563,969 | 886,237 | 2,819,845 | 4,431,185 | 6,203,659 | 9,748,607 | 31,018,295 | 48,743,035 | 68,240,249 | 341,201,245 |
| -1 | -5 | -7 | -11 | -35 | -55 | -77 | -121 | -385 | -605 | -847 | -4,235 | -80,567 | -402,835 | -563,969 | -886,237 | -2,819,845 | -4,431,185 | -6,203,659 | -9,748,607 | -31,018,295 | -48,743,035 | -68,240,249 | -341,201,245 |
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