82426766

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 126360000

約数和(自身を除く): 43933234

約数列:

[1, 2, 53, 106, 389, 778, 1999, 3998, 20617, 41234, 105947, 211894, 777611, 1555222, 41213383, 82426766]

約数ペア:

[(1, 82426766), (2, 41213383), (53, 1555222), (106, 777611), (389, 211894), (778, 105947), (1999, 41234), (3998, 20617)]