258818246

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 391555248

約数和(自身を除く): 132737002

約数列:

[1, 2, 163, 326, 601, 1202, 1321, 2642, 97963, 195926, 215323, 430646, 793921, 1587842, 129409123, 258818246]

約数ペア:

[(1, 258818246), (2, 129409123), (163, 1587842), (326, 793921), (601, 430646), (1202, 215323), (1321, 195926), (2642, 97963)]