Q: What is the sum of all factors of the number 8,378,639 excluding 8,378,639?
A: 566,641
The factors of the number 8,378,639 are: 1, 19, 71, 1349, 6211, 118009, 440981, 8378639.
If you add them up, you will get the total of 8,379,205. Now subtract 8,378,639 to get 566,641