Q: What is the sum of all factors of the number 513,221,237 excluding 513,221,237?
A: 142,519
The factors of the number 513,221,237 are: 1, 3697, 138821, 513221237.
If you add them up, you will get the total of 513,221,379. Now subtract 513,221,237 to get 142,519