2016172081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3740579}}^1$

素因数の和:3740604

約数の個数: 12

約数和(自身を含む): 2558556720

約数和(自身を除く): 542384639

約数列:

[1, 7, 11, 49, 77, 539, 3740579, 26184053, 41146369, 183288371, 288024583, 2016172081]

約数ペア:

[(1, 2016172081), (7, 288024583), (11, 183288371), (49, 41146369), (77, 26184053), (539, 3740579)]