921580022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2\times {\mathrm{2441}}^1$

素因数の和:2716

約数の個数: 24

約数和(自身を含む): 1520262216

約数和(自身を除く): 598682194

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2441, 2882, 4882, 17161, 26851, 34322, 53702, 188771, 319771, 377542, 639542, 3517481, 7034962, 41890001, 83780002, 460790011, 921580022]

約数ペア:

[(1, 921580022), (2, 460790011), (11, 83780002), (22, 41890001), (131, 7034962), (262, 3517481), (1441, 639542), (2441, 377542), (2882, 319771), (4882, 188771), (17161, 53702), (26851, 34322)]