Q: What is the sum of all factors of the number 2,563,879 excluding 2,563,879?
A: 252,761
The factors of the number 2,563,879 are: 1, 19, 23, 437, 5867, 111473, 134941, 2563879.
If you add them up, you will get the total of 2,564,131. Now subtract 2,563,879 to get 252,761