Q: What is the sum of all factors of the number 1,257,974 excluding 1,257,974?
A: 639,346
The factors of the number 1,257,974 are: 1, 2, 193, 386, 3259, 6518, 628987, 1257974.
If you add them up, you will get the total of 1,258,613. Now subtract 1,257,974 to get 639,346