4127222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 16

約数和(自身を含む): 6987600

約数和(自身を除く): 2860378

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 6469, 12938, 71159, 142318, 187601, 375202, 2063611, 4127222]

約数ペア:

[(1, 4127222), (2, 2063611), (11, 375202), (22, 187601), (29, 142318), (58, 71159), (319, 12938), (638, 6469)]