7840382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12331

約数の個数: 16

約数和(自身を含む): 13273200

約数和(自身を除く): 5432818

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 12289, 24578, 135179, 270358, 356381, 712762, 3920191, 7840382]

約数ペア:

[(1, 7840382), (2, 3920191), (11, 712762), (22, 356381), (29, 270358), (58, 135179), (319, 24578), (638, 12289)]