396402842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439471}}^1$

素因数の和:439525

約数の個数: 16

約数和(自身を含む): 664481664

約数和(自身を除く): 268078822

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 439471, 878942, 4834181, 9668362, 18018311, 36036622, 198201421, 396402842]

約数ペア:

[(1, 396402842), (2, 198201421), (11, 36036622), (22, 18018311), (41, 9668362), (82, 4834181), (451, 878942), (902, 439471)]