Q: What is the sum of all factors of the number 1,421,414 including 1,421,414?
A: 2,147,880
The factors of the number 1,421,414 are: 1, 2, 139, 278, 5113, 10226, 710707, 1421414.
If you add them up, you will get the total of 2,147,880.