129514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:78

約数の個数: 24

約数和(自身を含む): 250848

約数和(自身を除く): 121334

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 841, 1682, 2233, 4466, 5887, 9251, 11774, 18502, 64757, 129514]

約数ペア:

[(1, 129514), (2, 64757), (7, 18502), (11, 11774), (14, 9251), (22, 5887), (29, 4466), (58, 2233), (77, 1682), (154, 841), (203, 638), (319, 406)]