8247382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28837}}^1$

素因数の和:28863

約数の個数: 16

約数和(自身を含む): 14534352

約数和(自身を除く): 6286970

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 28837, 57674, 317207, 374881, 634414, 749762, 4123691, 8247382]

約数ペア:

[(1, 8247382), (2, 4123691), (11, 749762), (13, 634414), (22, 374881), (26, 317207), (143, 57674), (286, 28837)]