Q: What is the sum of all factors of the number 2,509,426 including 2,509,426?
A: 3,772,080
The factors of the number 2,509,426 are: 1, 2, 619, 1238, 2027, 4054, 1254713, 2509426.
If you add them up, you will get the total of 3,772,080.