Q: What is the sum of all factors of the number 2,099,909 excluding 2,099,909?
A: 377,659
The factors of the number 2,099,909 are: 1, 7, 31, 217, 9677, 67739, 299987, 2099909.
If you add them up, you will get the total of 2,100,286. Now subtract 2,099,909 to get 377,659