Q: What is the sum of all factors of the number 1,378,657 excluding 1,378,657?
A: 239,839
The factors of the number 1,378,657 are: 1, 7, 37, 259, 5323, 37261, 196951, 1378657.
If you add them up, you will get the total of 1,378,896. Now subtract 1,378,657 to get 239,839