Q: What is the sum of all factors of the number 4,218,890 including 4,218,890?

A: 9,144,576

Why is 9,144,576 the sum of all factors of 4,218,890, including 4,218,890?

The factors of the number 4,218,890 are: 1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 83, 85, 115, 130, 166, 170, 221, 230, 299, 391, 415, 442, 598, 782, 830, 1079, 1105, 1411, 1495, 1909, 1955, 2158, 2210, 2822, 2990, 3818, 3910, 5083, 5395, 7055, 9545, 10166, 10790, 14110, 18343, 19090, 24817, 25415, 32453, 36686, 49634, 50830, 64906, 91715, 124085, 162265, 183430, 248170, 324530, 421889, 843778, 2109445, 4218890.

If you add them up, you will get the total of 9,144,576.