8478291295

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1\times {\mathrm{18787}}^1$

素因数の和:20934

約数の個数: 16

約数和(自身を含む): 10416067200

約数和(自身を除く): 1937775905

約数列:

[1, 5, 43, 215, 2099, 10495, 18787, 90257, 93935, 451285, 807841, 4039205, 39433913, 197169565, 1695658259, 8478291295]

約数ペア:

[(1, 8478291295), (5, 1695658259), (43, 197169565), (215, 39433913), (2099, 4039205), (10495, 807841), (18787, 451285), (90257, 93935)]