Q: What is the sum of all factors of the number 2,801,938 including 2,801,938?
A: 4,212,540
The factors of the number 2,801,938 are: 1, 2, 521, 1042, 2689, 5378, 1400969, 2801938.
If you add them up, you will get the total of 4,212,540.