Q: What is the sum of all factors of the number 1,284,138 including 1,284,138?
A: 2,782,338
The factors of the number 1,284,138 are: 1, 2, 3, 6, 9, 18, 71341, 142682, 214023, 428046, 642069, 1284138.
If you add them up, you will get the total of 2,782,338.