Q: What is the sum of all factors of the number 1,243,554 including 1,243,554?

Why is 2,721,600 the sum of all factors of 1,243,554, including 1,243,554?

The factors of the number 1,243,554 are: 1, 2, 3, 6, 13, 26, 39, 78, 107, 149, 214, 298, 321, 447, 642, 894, 1391, 1937, 2782, 3874, 4173, 5811, 8346, 11622, 15943, 31886, 47829, 95658, 207259, 414518, 621777, 1243554.

If you add them up, you will get the total of 2,721,600.

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