Q: What is the sum of all factors of the number 2,557,430 excluding 2,557,430?
A: 2,045,962
The factors of the number 2,557,430 are: 1, 2, 5, 10, 255743, 511486, 1278715, 2557430.
If you add them up, you will get the total of 2,557,432. Now subtract 2,557,430 to get 2,045,962