Q: What is the sum of all factors of the number 2,557,642 including 2,557,642?
A: 3,870,756
The factors of the number 2,557,642 are: 1, 2, 113, 226, 11317, 22634, 1278821, 2557642.
If you add them up, you will get the total of 3,870,756.