Q: What is the sum of all factors of the number 1,388,206 including 1,388,206?
A: 2,087,784
The factors of the number 1,388,206 are: 1, 2, 541, 1082, 1283, 2566, 694103, 1388206.
If you add them up, you will get the total of 2,087,784.