7428212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 14367360

約数和(自身を除く): 6939148

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 2137, 3476, 4274, 8548, 23507, 47014, 94028, 168823, 337646, 675292, 1857053, 3714106, 7428212]

約数ペア:

[(1, 7428212), (2, 3714106), (4, 1857053), (11, 675292), (22, 337646), (44, 168823), (79, 94028), (158, 47014), (316, 23507), (869, 8548), (1738, 4274), (2137, 3476)]