138618898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{217271}}^1$

素因数の和:217313

約数の個数: 16

約数和(自身を含む): 234653760

約数和(自身を除く): 96034862

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 217271, 434542, 2389981, 4779962, 6300859, 12601718, 69309449, 138618898]

約数ペア:

[(1, 138618898), (2, 69309449), (11, 12601718), (22, 6300859), (29, 4779962), (58, 2389981), (319, 434542), (638, 217271)]