Q: What is the sum of all factors of the number 2,161,442 including 2,161,442?
A: 3,249,516
The factors of the number 2,161,442 are: 1, 2, 577, 1154, 1873, 3746, 1080721, 2161442.
If you add them up, you will get the total of 3,249,516.