Q: What is the sum of all factors of the number 1,266,391 including 1,266,391?
A: 1,461,024
The factors of the number 1,266,391 are: 1, 7, 113, 791, 1601, 11207, 180913, 1266391.
If you add them up, you will get the total of 1,461,024.