4159538995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1018247}}^1$

素因数の和:1018314

約数の個数: 16

約数和(自身を含む): 5376349440

約数和(自身を除く): 1216810445

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 1018247, 5091235, 19346693, 43784621, 96733465, 218923105, 831907799, 4159538995]

約数ペア:

[(1, 4159538995), (5, 831907799), (19, 218923105), (43, 96733465), (95, 43784621), (215, 19346693), (817, 5091235), (4085, 1018247)]