2008712105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{38767}}^1$

素因数の和:39056

約数の個数: 16

約数和(自身を含む): 2476809984

約数和(自身を除く): 468097879

約数列:

[1, 5, 43, 215, 241, 1205, 10363, 38767, 51815, 193835, 1666981, 8334905, 9342847, 46714235, 401742421, 2008712105]

約数ペア:

[(1, 2008712105), (5, 401742421), (43, 46714235), (215, 9342847), (241, 8334905), (1205, 1666981), (10363, 193835), (38767, 51815)]