Q: What is the sum of all factors of the number 3,484 excluding 3,484?
A: 3,180
The factors of the number 3,484 are: 1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484.
If you add them up, you will get the total of 3,487. Now subtract 3,484 to get 3,180