Q: What is the sum of all factors of the number 1,278,516 excluding 1,278,516?
A: 1,704,716
The factors of the number 1,278,516 are: 1, 2, 3, 4, 6, 12, 106543, 213086, 319629, 426172, 639258, 1278516.
If you add them up, you will get the total of 1,278,517. Now subtract 1,278,516 to get 1,704,716