Q: What is the sum of all factors of the number 391,278 excluding 391,278?
A: 391,290
The factors of the number 391,278 are: 1, 2, 3, 6, 65213, 130426, 195639, 391278.
If you add them up, you will get the total of 391,669. Now subtract 391,278 to get 391,290