123438861722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{2417431}}^1$

素因数の和:2417666

約数の個数: 24

約数和(自身を含む): 204485738016

約数和(自身を除く): 81046876294

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 2321, 4642, 25531, 51062, 2417431, 4834862, 26591741, 53183482, 292509151, 510077941, 585018302, 1020155882, 5610857351, 11221714702, 61719430861, 123438861722]

約数ペア:

[(1, 123438861722), (2, 61719430861), (11, 11221714702), (22, 5610857351), (121, 1020155882), (211, 585018302), (242, 510077941), (422, 292509151), (2321, 53183482), (4642, 26591741), (25531, 4834862), (51062, 2417431)]