4890869570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28769821}}^1$

素因数の和:28769845

約数の個数: 16

約数和(自身を含む): 9321422328

約数和(自身を除く): 4430552758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 28769821, 57539642, 143849105, 287698210, 489086957, 978173914, 2445434785, 4890869570]

約数ペア:

[(1, 4890869570), (2, 2445434785), (5, 978173914), (10, 489086957), (17, 287698210), (34, 143849105), (85, 57539642), (170, 28769821)]