Q: What is the sum of all factors of the number 2,551,142 including 2,551,142?
A: 4,245,264
The factors of the number 2,551,142 are: 1, 2, 11, 22, 61, 122, 671, 1342, 1901, 3802, 20911, 41822, 115961, 231922, 1275571, 2551142.
If you add them up, you will get the total of 4,245,264.