245674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 433440

約数和(自身を除く): 187766

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 859, 1718, 9449, 11167, 18898, 22334, 122837, 245674]

約数ペア:

[(1, 245674), (2, 122837), (11, 22334), (13, 18898), (22, 11167), (26, 9449), (143, 1718), (286, 859)]