Q: What is the sum of all factors of the number 645,227,126 including 645,227,126?

A: 1,010,693,376

Why is 1,010,693,376 the sum of all factors of 645,227,126, including 645,227,126?

The factors of the number 645,227,126 are: 1, 2, 43, 71, 86, 142, 251, 421, 502, 842, 3053, 6106, 10793, 17821, 18103, 21586, 29891, 35642, 36206, 59782, 105671, 211342, 766303, 1285313, 1532606, 2570626, 4543853, 7502641, 9087706, 15005282, 322613563, 645227126.

If you add them up, you will get the total of 1,010,693,376.