Q: What is the sum of all factors of the number 1,281,822 including 1,281,822?
A: 2,563,656
The factors of the number 1,281,822 are: 1, 2, 3, 6, 213637, 427274, 640911, 1281822.
If you add them up, you will get the total of 2,563,656.