2010542665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{682697}}^1$

素因数の和:682752

約数の個数: 16

約数和(自身を含む): 2621560320

約数和(自身を除く): 611017655

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 682697, 3413485, 12971243, 21163607, 64856215, 105818035, 402108533, 2010542665]

約数ペア:

[(1, 2010542665), (5, 402108533), (19, 105818035), (31, 64856215), (95, 21163607), (155, 12971243), (589, 3413485), (2945, 682697)]