Q: What is the sum of all factors of the number 761,126,639 excluding 761,126,639?
A: 180,421,969
The factors of the number 761,126,639 are: 1, 7, 13, 91, 197, 1379, 2561, 17927, 42457, 297199, 551941, 3863587, 8364029, 58548203, 108732377, 761126639.
If you add them up, you will get the total of 761,126,819. Now subtract 761,126,639 to get 180,421,969