Q: What is the sum of all factors of the number 2,156,344 including 2,156,344?
A: 4,043,160
The factors of the number 2,156,344 are: 1, 2, 4, 8, 269543, 539086, 1078172, 2156344.
If you add them up, you will get the total of 4,043,160.