247012238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{33317}}^1$

素因数の和:33667

約数の個数: 16

約数和(自身を含む): 405413424

約数和(自身を除く): 158401186

約数列:

[1, 2, 11, 22, 337, 674, 3707, 7414, 33317, 66634, 366487, 732974, 11227829, 22455658, 123506119, 247012238]

約数ペア:

[(1, 247012238), (2, 123506119), (11, 22455658), (22, 11227829), (337, 732974), (674, 366487), (3707, 66634), (7414, 33317)]