393393403678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{616604081}}^1$

素因数の和:616604123

約数の個数: 16

約数和(自身を含む): 665932408560

約数和(自身を除く): 272539004882

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 616604081, 1233208162, 6782644891, 13565289782, 17881518349, 35763036698, 196696701839, 393393403678]

約数ペア:

[(1, 393393403678), (2, 196696701839), (11, 35763036698), (22, 17881518349), (29, 13565289782), (58, 6782644891), (319, 1233208162), (638, 616604081)]