Q: What is the sum of all factors of the number 2,121,646 including 2,121,646?
A: 3,221,064
The factors of the number 2,121,646 are: 1, 2, 83, 166, 12781, 25562, 1060823, 2121646.
If you add them up, you will get the total of 3,221,064.