Q: What is the sum of all factors of the number 1,307,408 excluding 1,307,408?
A: 1,288,780
The factors of the number 1,307,408 are: 1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1993, 3986, 7972, 15944, 31888, 81713, 163426, 326852, 653704, 1307408.
If you add them up, you will get the total of 1,307,409. Now subtract 1,307,408 to get 1,288,780