Q: What is the sum of all factors of the number 2,139,418 including 2,139,418?
A: 3,215,520
The factors of the number 2,139,418 are: 1, 2, 811, 1319, 1622, 2638, 1069709, 2139418.
If you add them up, you will get the total of 3,215,520.