7871226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 9408774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 499, 717, 998, 1434, 1497, 2629, 2994, 5258, 5489, 7887, 10978, 15774, 16467, 32934, 119261, 238522, 357783, 715566, 1311871, 2623742, 3935613, 7871226]

約数ペア:

[(1, 7871226), (2, 3935613), (3, 2623742), (6, 1311871), (11, 715566), (22, 357783), (33, 238522), (66, 119261), (239, 32934), (478, 16467), (499, 15774), (717, 10978), (998, 7887), (1434, 5489), (1497, 5258), (2629, 2994)]