A:
Positive:
1 x 13013637 x 18590923 x 5658159 x 22057137 x 9499161 x 8083413 x 3151959 x 1357
Negative:
-1 x -1301363-7 x -185909-23 x -56581-59 x -22057-137 x -9499-161 x -8083-413 x -3151-959 x -1357
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 1,301,363, 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 | 1,301,363 | |
| -1 | -1,301,363 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,301,363.
Example:
1 x 1,301,363 = 1,301,363
and
-1 x -1,301,363 = 1,301,363
Notice both answers equal 1,301,363
With that explanation out of the way, let's continue. Next, we take the number 1,301,363 and divide it by 2:
1,301,363 ÷ 2 = 650,681.5
If the quotient is a whole number, then 2 and 650,681.5 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 | 1,301,363 | |
| -1 | -1,301,363 |
Now, we try dividing 1,301,363 by 3:
1,301,363 ÷ 3 = 433,787.6667
If the quotient is a whole number, then 3 and 433,787.6667 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 | 1,301,363 | |
| -1 | -1,301,363 |
Let's try dividing by 4:
1,301,363 ÷ 4 = 325,340.75
If the quotient is a whole number, then 4 and 325,340.75 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 | 1,301,363 | |
| -1 | 1,301,363 |
If you did it right, you will end up with this table:
| 1 | 7 | 23 | 59 | 137 | 161 | 413 | 959 | 1,357 | 3,151 | 8,083 | 9,499 | 22,057 | 56,581 | 185,909 | 1,301,363 |
| -1 | -7 | -23 | -59 | -137 | -161 | -413 | -959 | -1,357 | -3,151 | -8,083 | -9,499 | -22,057 | -56,581 | -185,909 | -1,301,363 |
Here are some more numbers to try:
Try the factor calculator