1665431044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{9631}}^1$

素因数の和:12195

約数の個数: 24

約数和(自身を含む): 3087479808

約数和(自身を除く): 1422048764

約数列:

[1, 2, 4, 17, 34, 68, 2543, 5086, 9631, 10172, 19262, 38524, 43231, 86462, 163727, 172924, 327454, 654908, 24491633, 48983266, 97966532, 416357761, 832715522, 1665431044]

約数ペア:

[(1, 1665431044), (2, 832715522), (4, 416357761), (17, 97966532), (34, 48983266), (68, 24491633), (2543, 654908), (5086, 327454), (9631, 172924), (10172, 163727), (19262, 86462), (38524, 43231)]