268408022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307103}}^1$

素因数の和:307147

約数の個数: 16

約数和(自身を含む): 442229760

約数和(自身を除く): 173821738

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 307103, 614206, 5834957, 7063369, 11669914, 14126738, 134204011, 268408022]

約数ペア:

[(1, 268408022), (2, 134204011), (19, 14126738), (23, 11669914), (38, 7063369), (46, 5834957), (437, 614206), (874, 307103)]