Q: What is the sum of all factors of the number 668,618 excluding 668,618?
A: 339,994
The factors of the number 668,618 are: 1, 2, 197, 394, 1697, 3394, 334309, 668618.
If you add them up, you will get the total of 668,957. Now subtract 668,618 to get 339,994