Q: What is the sum of all factors of the number 1,281,722 including 1,281,722?
A: 2,070,516
The factors of the number 1,281,722 are: 1, 2, 13, 26, 49297, 98594, 640861, 1281722.
If you add them up, you will get the total of 2,070,516.