Q: What is the sum of all factors of the number 1,978,454 including 1,978,454?
A: 2,976,480
The factors of the number 1,978,454 are: 1, 2, 389, 778, 2543, 5086, 989227, 1978454.
If you add them up, you will get the total of 2,976,480.