2085681310

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2065031}}^1$

素因数の和:2065139

約数の個数: 16

約数和(自身を含む): 3791398752

約数和(自身を除く): 1705717442

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2065031, 4130062, 10325155, 20650310, 208568131, 417136262, 1042840655, 2085681310]

約数ペア:

[(1, 2085681310), (2, 1042840655), (5, 417136262), (10, 208568131), (101, 20650310), (202, 10325155), (505, 4130062), (1010, 2065031)]