Q: What is the sum of all factors of the number 2,505,561 including 2,505,561?
A: 3,348,480
The factors of the number 2,505,561 are: 1, 3, 653, 1279, 1959, 3837, 835187, 2505561.
If you add them up, you will get the total of 3,348,480.