Q: What is the sum of all factors of the number 2,478 excluding 2,478?
A: 3,282
The factors of the number 2,478 are: 1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478.
If you add them up, you will get the total of 2,481. Now subtract 2,478 to get 3,282