A:
Positive:
1 x 447281913 x 34406317 x 26310737 x 120887221 x 20239481 x 9299547 x 8177629 x 7111
Negative:
-1 x -4472819-13 x -344063-17 x -263107-37 x -120887-221 x -20239-481 x -9299-547 x -8177-629 x -7111
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 4,472,819, 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 | 4,472,819 | |
| -1 | -4,472,819 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 4,472,819.
Example:
1 x 4,472,819 = 4,472,819
and
-1 x -4,472,819 = 4,472,819
Notice both answers equal 4,472,819
With that explanation out of the way, let's continue. Next, we take the number 4,472,819 and divide it by 2:
4,472,819 ÷ 2 = 2,236,409.5
If the quotient is a whole number, then 2 and 2,236,409.5 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 | 4,472,819 | |
| -1 | -4,472,819 |
Now, we try dividing 4,472,819 by 3:
4,472,819 ÷ 3 = 1,490,939.6667
If the quotient is a whole number, then 3 and 1,490,939.6667 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 | 4,472,819 | |
| -1 | -4,472,819 |
Let's try dividing by 4:
4,472,819 ÷ 4 = 1,118,204.75
If the quotient is a whole number, then 4 and 1,118,204.75 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 | 4,472,819 | |
| -1 | 4,472,819 |
If you did it right, you will end up with this table:
| 1 | 13 | 17 | 37 | 221 | 481 | 547 | 629 | 7,111 | 8,177 | 9,299 | 20,239 | 120,887 | 263,107 | 344,063 | 4,472,819 |
| -1 | -13 | -17 | -37 | -221 | -481 | -547 | -629 | -7,111 | -8,177 | -9,299 | -20,239 | -120,887 | -263,107 | -344,063 | -4,472,819 |
Here are some more numbers to try:
Try the factor calculator