4395446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 7440552

約数和(自身を除く): 3045106

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 443, 451, 886, 902, 4873, 4961, 9746, 9922, 18163, 36326, 53603, 107206, 199793, 399586, 2197723, 4395446]

約数ペア:

[(1, 4395446), (2, 2197723), (11, 399586), (22, 199793), (41, 107206), (82, 53603), (121, 36326), (242, 18163), (443, 9922), (451, 9746), (886, 4961), (902, 4873)]