2005375119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{68821}}^1$

素因数の和:69718

約数の個数: 16

約数和(自身を含む): 2920255104

約数和(自身を除く): 914879985

約数列:

[1, 3, 11, 33, 883, 2649, 9713, 29139, 68821, 206463, 757031, 2271093, 60768943, 182306829, 668458373, 2005375119]

約数ペア:

[(1, 2005375119), (3, 668458373), (11, 182306829), (33, 60768943), (883, 2271093), (2649, 757031), (9713, 206463), (29139, 68821)]