680318205959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{2222819}}^1$

素因数の和:2224750

約数の個数: 16

約数和(自身を含む): 811738298880

約数和(自身を除く): 131420092921

約数列:

[1, 7, 23, 161, 1901, 13307, 43723, 306061, 2222819, 15559733, 51124837, 357873859, 4225578919, 29579052433, 97188315137, 680318205959]

約数ペア:

[(1, 680318205959), (7, 97188315137), (23, 29579052433), (161, 4225578919), (1901, 357873859), (13307, 51124837), (43723, 15559733), (306061, 2222819)]