Q: What is the sum of all factors of the number 1,281,289 excluding 1,281,289?
A: 4,667
The factors of the number 1,281,289 are: 1, 293, 4373, 1281289.
If you add them up, you will get the total of 1,281,293. Now subtract 1,281,289 to get 4,667