3969559945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{860143}}^1$

素因数の和:860232

約数の個数: 16

約数和(自身を含む): 5202150912

約数和(自身を除く): 1232590967

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 860143, 4300715, 11181859, 55909295, 61070153, 305350765, 793911989, 3969559945]

約数ペア:

[(1, 3969559945), (5, 793911989), (13, 305350765), (65, 61070153), (71, 55909295), (355, 11181859), (923, 4300715), (4615, 860143)]