Q: What is the sum of all factors of the number 2,421,642 including 2,421,642?
A: 4,843,296
The factors of the number 2,421,642 are: 1, 2, 3, 6, 403607, 807214, 1210821, 2421642.
If you add them up, you will get the total of 4,843,296.