3973622405

素因数分解:

$5^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{3989}}^1$

素因数の和:4984

約数の個数: 16

約数和(自身を含む): 4793266800

約数和(自身を除く): 819644395

約数列:

[1, 5, 281, 709, 1405, 3545, 3989, 19945, 199229, 996145, 1120909, 2828201, 5604545, 14141005, 794724481, 3973622405]

約数ペア:

[(1, 3973622405), (5, 794724481), (281, 14141005), (709, 5604545), (1405, 2828201), (3545, 1120909), (3989, 996145), (19945, 199229)]