Q: What is the sum of all factors of the number 2,156,854 including 2,156,854?
A: 3,697,488
The factors of the number 2,156,854 are: 1, 2, 7, 14, 154061, 308122, 1078427, 2156854.
If you add them up, you will get the total of 3,697,488.