638236802

素因数分解:

$2^1\times 7^1\times {\mathrm{7487}}^1\times {\mathrm{6089}}^1$

素因数の和:13585

約数の個数: 16

約数和(自身を含む): 1094446080

約数和(自身を除く): 456209278

約数列:

[1, 2, 7, 14, 6089, 7487, 12178, 14974, 42623, 52409, 85246, 104818, 45588343, 91176686, 319118401, 638236802]

約数ペア:

[(1, 638236802), (2, 319118401), (7, 91176686), (14, 45588343), (6089, 104818), (7487, 85246), (12178, 52409), (14974, 42623)]