123709117844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139942441}}^1$

素因数の和:139942475

約数の個数: 24

約数和(自身を含む): 246858467688

約数和(自身を除く): 123149349844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 139942441, 279884882, 559769764, 1819251733, 2379021497, 3638503466, 4758042994, 7277006932, 9516085988, 30927279461, 61854558922, 123709117844]

約数ペア:

[(1, 123709117844), (2, 61854558922), (4, 30927279461), (13, 9516085988), (17, 7277006932), (26, 4758042994), (34, 3638503466), (52, 2379021497), (68, 1819251733), (221, 559769764), (442, 279884882), (884, 139942441)]