Q: What is the sum of all factors of the number 3,870,278 excluding 3,870,278?
A: 1,935,142
The factors of the number 3,870,278 are: 1, 2, 1935139, 3870278.
If you add them up, you will get the total of 3,870,279. Now subtract 3,870,278 to get 1,935,142