4080611806

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{919}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 6279552000

約数和(自身を除く): 2198940194

約数列:

[1, 2, 79, 157, 158, 179, 314, 358, 919, 1838, 12403, 14141, 24806, 28103, 28282, 56206, 72601, 144283, 145202, 164501, 288566, 329002, 2220137, 4440274, 11398357, 12995579, 22796714, 25826657, 25991158, 51653314, 2040305903, 4080611806]

約数ペア:

[(1, 4080611806), (2, 2040305903), (79, 51653314), (157, 25991158), (158, 25826657), (179, 22796714), (314, 12995579), (358, 11398357), (919, 4440274), (1838, 2220137), (12403, 329002), (14141, 288566), (24806, 164501), (28103, 145202), (28282, 144283), (56206, 72601)]