2059211605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{86467}}^1$

素因数の和:86916

約数の個数: 16

約数和(自身を含む): 2701952064

約数和(自身を除く): 642740459

約数列:

[1, 5, 11, 55, 433, 2165, 4763, 23815, 86467, 432335, 951137, 4755685, 37440211, 187201055, 411842321, 2059211605]

約数ペア:

[(1, 2059211605), (5, 411842321), (11, 187201055), (55, 37440211), (433, 4755685), (2165, 951137), (4763, 432335), (23815, 86467)]