Q: What is the sum of all factors of the number 2,142,806 including 2,142,806?
A: 3,220,560
The factors of the number 2,142,806 are: 1, 2, 839, 1277, 1678, 2554, 1071403, 2142806.
If you add them up, you will get the total of 3,220,560.