258046222

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{25997}}^1$

素因数の和:26715

約数の個数: 16

約数和(自身を含む): 443005920

約数和(自身を除く): 184959698

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 25997, 51994, 181979, 363958, 18431873, 36863746, 129023111, 258046222]

約数ペア:

[(1, 258046222), (2, 129023111), (7, 36863746), (14, 18431873), (709, 363958), (1418, 181979), (4963, 51994), (9926, 25997)]