5200249327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{28109}}^1$

素因数の和:28255

約数の個数: 32

約数和(自身を含む): 6800371200

約数和(自身を除く): 1600121873

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 749, 1391, 1729, 2033, 9737, 14231, 26429, 28109, 185003, 196763, 365417, 534071, 2557919, 3007663, 3738497, 6942923, 21053641, 39099619, 48600461, 57145597, 273697333, 400019179, 742892761, 5200249327]

約数ペア:

[(1, 5200249327), (7, 742892761), (13, 400019179), (19, 273697333), (91, 57145597), (107, 48600461), (133, 39099619), (247, 21053641), (749, 6942923), (1391, 3738497), (1729, 3007663), (2033, 2557919), (9737, 534071), (14231, 365417), (26429, 196763), (28109, 185003)]