2008604297

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{21377}}^1$

素因数の和:21848

約数の個数: 16

約数和(自身を含む): 2375181312

約数和(自身を除く): 366577015

約数列:

[1, 7, 31, 217, 433, 3031, 13423, 21377, 93961, 149639, 662687, 4638809, 9256241, 64793687, 286943471, 2008604297]

約数ペア:

[(1, 2008604297), (7, 286943471), (31, 64793687), (217, 9256241), (433, 4638809), (3031, 662687), (13423, 149639), (21377, 93961)]