Q: What is the sum of all factors of the number 2,721,426 including 2,721,426?
A: 5,442,864
The factors of the number 2,721,426 are: 1, 2, 3, 6, 453571, 907142, 1360713, 2721426.
If you add them up, you will get the total of 5,442,864.