Q: What is the sum of all factors of the number 2,131,816 including 2,131,816?
A: 3,997,170
The factors of the number 2,131,816 are: 1, 2, 4, 8, 266477, 532954, 1065908, 2131816.
If you add them up, you will get the total of 3,997,170.