Q: What is the sum of all factors of the number 2,640,878 including 2,640,878?
A: 3,978,480
The factors of the number 2,640,878 are: 1, 2, 241, 482, 5479, 10958, 1320439, 2640878.
If you add them up, you will get the total of 3,978,480.