Q: What is the sum of all factors of the number 1,389,818 excluding 1,389,818?
A: 873,646
The factors of the number 1,389,818 are: 1, 2, 17, 34, 41, 82, 697, 997, 1394, 1994, 16949, 33898, 40877, 81754, 694909, 1389818.
If you add them up, you will get the total of 1,390,691. Now subtract 1,389,818 to get 873,646