131587612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{2161}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 248318672

約数和(自身を除く): 116731060

約数列:

[1, 2, 4, 13, 26, 52, 1171, 2161, 2342, 4322, 4684, 8644, 15223, 28093, 30446, 56186, 60892, 112372, 2530531, 5061062, 10122124, 32896903, 65793806, 131587612]

約数ペア:

[(1, 131587612), (2, 65793806), (4, 32896903), (13, 10122124), (26, 5061062), (52, 2530531), (1171, 112372), (2161, 60892), (2342, 56186), (4322, 30446), (4684, 28093), (8644, 15223)]