A:
Positive:
1 x 11650737 x 16643913 x 8962131 x 3758349 x 2377759 x 1974791 x 12803217 x 5369403 x 2891413 x 2821637 x 1829767 x 1519
Negative:
-1 x -1165073-7 x -166439-13 x -89621-31 x -37583-49 x -23777-59 x -19747-91 x -12803-217 x -5369-403 x -2891-413 x -2821-637 x -1829-767 x -1519
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 1,165,073, 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 | 1,165,073 | |
| -1 | -1,165,073 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,165,073.
Example:
1 x 1,165,073 = 1,165,073
and
-1 x -1,165,073 = 1,165,073
Notice both answers equal 1,165,073
With that explanation out of the way, let's continue. Next, we take the number 1,165,073 and divide it by 2:
1,165,073 ÷ 2 = 582,536.5
If the quotient is a whole number, then 2 and 582,536.5 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 | 1,165,073 | |
| -1 | -1,165,073 |
Now, we try dividing 1,165,073 by 3:
1,165,073 ÷ 3 = 388,357.6667
If the quotient is a whole number, then 3 and 388,357.6667 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 | 1,165,073 | |
| -1 | -1,165,073 |
Let's try dividing by 4:
1,165,073 ÷ 4 = 291,268.25
If the quotient is a whole number, then 4 and 291,268.25 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 | 1,165,073 | |
| -1 | 1,165,073 |
If you did it right, you will end up with this table:
| 1 | 7 | 13 | 31 | 49 | 59 | 91 | 217 | 403 | 413 | 637 | 767 | 1,519 | 1,829 | 2,821 | 2,891 | 5,369 | 12,803 | 19,747 | 23,777 | 37,583 | 89,621 | 166,439 | 1,165,073 |
| -1 | -7 | -13 | -31 | -49 | -59 | -91 | -217 | -403 | -413 | -637 | -767 | -1,519 | -1,829 | -2,821 | -2,891 | -5,369 | -12,803 | -19,747 | -23,777 | -37,583 | -89,621 | -166,439 | -1,165,073 |
Here are some more numbers to try:
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