A:
Positive:
1 x 13498555 x 26997113 x 10383519 x 7104565 x 2076795 x 14209247 x 54651093 x 1235
Negative:
-1 x -1349855-5 x -269971-13 x -103835-19 x -71045-65 x -20767-95 x -14209-247 x -5465-1093 x -1235
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 1,349,855, 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 | 1,349,855 | |
| -1 | -1,349,855 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,349,855.
Example:
1 x 1,349,855 = 1,349,855
and
-1 x -1,349,855 = 1,349,855
Notice both answers equal 1,349,855
With that explanation out of the way, let's continue. Next, we take the number 1,349,855 and divide it by 2:
1,349,855 ÷ 2 = 674,927.5
If the quotient is a whole number, then 2 and 674,927.5 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 | 1,349,855 | |
| -1 | -1,349,855 |
Now, we try dividing 1,349,855 by 3:
1,349,855 ÷ 3 = 449,951.6667
If the quotient is a whole number, then 3 and 449,951.6667 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 | 1,349,855 | |
| -1 | -1,349,855 |
Let's try dividing by 4:
1,349,855 ÷ 4 = 337,463.75
If the quotient is a whole number, then 4 and 337,463.75 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 | 1,349,855 | |
| -1 | 1,349,855 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 19 | 65 | 95 | 247 | 1,093 | 1,235 | 5,465 | 14,209 | 20,767 | 71,045 | 103,835 | 269,971 | 1,349,855 |
| -1 | -5 | -13 | -19 | -65 | -95 | -247 | -1,093 | -1,235 | -5,465 | -14,209 | -20,767 | -71,045 | -103,835 | -269,971 | -1,349,855 |
Here are some more numbers to try:
Try the factor calculator