Q: What is the sum of all factors of the number 3,988,734 including 3,988,734?
A: 7,977,480
The factors of the number 3,988,734 are: 1, 2, 3, 6, 664789, 1329578, 1994367, 3988734.
If you add them up, you will get the total of 7,977,480.