380688261121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{4645429}}^1$

素因数の和:4645968

約数の個数: 16

約数和(自身を含む): 454880505600

約数和(自身を除く): 74192244479

約数列:

[1, 7, 23, 161, 509, 3563, 11707, 81949, 4645429, 32518003, 106844867, 747914069, 2364523361, 16551663527, 54384037303, 380688261121]

約数ペア:

[(1, 380688261121), (7, 54384037303), (23, 16551663527), (161, 2364523361), (509, 747914069), (3563, 106844867), (11707, 32518003), (81949, 4645429)]