Q: What is the sum of all factors of the number 6,402,639 excluding 6,402,639?
A: 2,583,601
The factors of the number 6,402,639 are: 1, 3, 19, 57, 112327, 336981, 2134213, 6402639.
If you add them up, you will get the total of 6,402,641. Now subtract 6,402,639 to get 2,583,601