Q: What is the sum of all factors of the number 2,540,778 including 2,540,778?
A: 5,081,568
The factors of the number 2,540,778 are: 1, 2, 3, 6, 423463, 846926, 1270389, 2540778.
If you add them up, you will get the total of 5,081,568.