Q: What is the sum of all factors of the number 1,377,488 excluding 1,377,488?

A: 1,747,312

Why is 1,747,312 the sum of all factors of 1,377,488, excluding 1,377,488?

The factors of the number 1,377,488 are: 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 251, 343, 392, 502, 686, 784, 1004, 1372, 1757, 2008, 2744, 3514, 4016, 5488, 7028, 12299, 14056, 24598, 28112, 49196, 86093, 98392, 172186, 196784, 344372, 688744, 1377488.

If you add them up, you will get the total of 1,377,489. Now subtract 1,377,488 to get 1,747,312