2012170345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1\times {\mathrm{11311}}^1$

素因数の和:12120

約数の個数: 16

約数和(自身を含む): 2469454848

約数和(自身を除く): 457284503

約数列:

[1, 5, 47, 235, 757, 3785, 11311, 35579, 56555, 177895, 531617, 2658085, 8562427, 42812135, 402434069, 2012170345]

約数ペア:

[(1, 2012170345), (5, 402434069), (47, 42812135), (235, 8562427), (757, 2658085), (3785, 531617), (11311, 177895), (35579, 56555)]