3899681315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{133711}}^1$

素因数の和:134042

約数の個数: 16

約数和(自身を含む): 4941995520

約数和(自身を除く): 1042314205

約数列:

[1, 5, 19, 95, 307, 1535, 5833, 29165, 133711, 668555, 2540509, 12702545, 41049277, 205246385, 779936263, 3899681315]

約数ペア:

[(1, 3899681315), (5, 779936263), (19, 205246385), (95, 41049277), (307, 12702545), (1535, 2540509), (5833, 668555), (29165, 133711)]