2016202727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1378129}}^1$

素因数の和:1378166

約数の個数: 16

約数和(自身を含む): 2646009600

約数和(自身を除く): 629806873

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1378129, 9646903, 15159419, 26184451, 106115933, 183291157, 288028961, 2016202727]

約数ペア:

[(1, 2016202727), (7, 288028961), (11, 183291157), (19, 106115933), (77, 26184451), (133, 15159419), (209, 9646903), (1463, 1378129)]