Q: What is the sum of all factors of the number 1,266,774 including 1,266,774?
A: 2,533,560
The factors of the number 1,266,774 are: 1, 2, 3, 6, 211129, 422258, 633387, 1266774.
If you add them up, you will get the total of 2,533,560.