Q: What is the sum of all factors of the number 2,620,401 including 2,620,401?
A: 3,993,024
The factors of the number 2,620,401 are: 1, 3, 7, 21, 124781, 374343, 873467, 2620401.
If you add them up, you will get the total of 3,993,024.