538729121738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{74225561}}^1$

素因数の和:74225773

約数の個数: 16

約数和(自身を含む): 855078474240

約数和(自身を除く): 316349352502

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 74225561, 148451122, 1410285659, 2820571318, 14177082151, 28354164302, 269364560869, 538729121738]

約数ペア:

[(1, 538729121738), (2, 269364560869), (19, 28354164302), (38, 14177082151), (191, 2820571318), (382, 1410285659), (3629, 148451122), (7258, 74225561)]