4566289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 5974080

約数和(自身を除く): 1407791

約数列:

[1, 7, 13, 19, 91, 133, 139, 247, 361, 973, 1729, 1807, 2527, 2641, 4693, 12649, 18487, 32851, 34333, 50179, 240331, 351253, 652327, 4566289]

約数ペア:

[(1, 4566289), (7, 652327), (13, 351253), (19, 240331), (91, 50179), (133, 34333), (139, 32851), (247, 18487), (361, 12649), (973, 4693), (1729, 2641), (1807, 2527)]