6475442687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 7920000000

約数和(自身を除く): 1444557313

約数列:

[1, 7, 19, 89, 133, 199, 623, 1393, 1691, 2749, 3781, 11837, 17711, 19243, 26467, 52231, 123977, 244661, 336509, 365617, 547051, 1712627, 2355563, 3829357, 4648559, 10393969, 32539913, 48687539, 72757783, 340812773, 925063241, 6475442687]

約数ペア:

[(1, 6475442687), (7, 925063241), (19, 340812773), (89, 72757783), (133, 48687539), (199, 32539913), (623, 10393969), (1393, 4648559), (1691, 3829357), (2749, 2355563), (3781, 1712627), (11837, 547051), (17711, 365617), (19243, 336509), (26467, 244661), (52231, 123977)]