Q: What is the sum of all factors of the number 1,247,128 including 1,247,128?
A: 2,338,380
The factors of the number 1,247,128 are: 1, 2, 4, 8, 155891, 311782, 623564, 1247128.
If you add them up, you will get the total of 2,338,380.