Q: What is the sum of all factors of the number 513,502,444 excluding 513,502,444?

A: 598,590,020

Why is 598,590,020 the sum of all factors of 513,502,444, excluding 513,502,444?

The factors of the number 513,502,444 are: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 108517, 217034, 434068, 759619, 1410721, 1519238, 2821442, 3038476, 5642884, 9875047, 18339373, 19750094, 36678746, 39500188, 73357492, 128375611, 256751222, 513502444.

If you add them up, you will get the total of 513,503,042. Now subtract 513,502,444 to get 598,590,020