Q: What is the sum of all factors of the number 1,265,456 excluding 1,265,456?
A: 1,208,344
The factors of the number 1,265,456 are: 1, 2, 4, 8, 16, 139, 278, 556, 569, 1112, 1138, 2224, 2276, 4552, 9104, 79091, 158182, 316364, 632728, 1265456.
If you add them up, you will get the total of 1,265,457. Now subtract 1,265,456 to get 1,208,344