2016897770

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{532163}}^1$

素因数の和:532549

約数の個数: 16

約数和(自身を含む): 3640001760

約数和(自身を除く): 1623103990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 532163, 1064326, 2660815, 5321630, 201689777, 403379554, 1008448885, 2016897770]

約数ペア:

[(1, 2016897770), (2, 1008448885), (5, 403379554), (10, 201689777), (379, 5321630), (758, 2660815), (1895, 1064326), (3790, 532163)]