2018481689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{122029}}^1$

素因数の和:122192

約数の個数: 16

約数和(自身を含む): 2460124800

約数和(自身を除く): 441643111

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 122029, 854203, 2074493, 14521451, 16962031, 118734217, 288354527, 2018481689]

約数ペア:

[(1, 2018481689), (7, 288354527), (17, 118734217), (119, 16962031), (139, 14521451), (973, 2074493), (2363, 854203), (16541, 122029)]