Q: What is the sum of all factors of the number 2,886 excluding 2,886?
A: 3,498
The factors of the number 2,886 are: 1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886.
If you add them up, you will get the total of 2,889. Now subtract 2,886 to get 3,498