Q: What is the sum of all factors of the number 639,796 including 639,796?
A: 1,139,040
The factors of the number 639,796 are: 1, 2, 4, 59, 118, 236, 2711, 5422, 10844, 159949, 319898, 639796.
If you add them up, you will get the total of 1,139,040.