2008686517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{2003}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 2162396160

約数和(自身を除く): 153709643

約数列:

[1, 19, 47, 893, 1123, 2003, 21337, 38057, 52781, 94141, 1002839, 1788679, 2249369, 42738011, 105720343, 2008686517]

約数ペア:

[(1, 2008686517), (19, 105720343), (47, 42738011), (893, 2249369), (1123, 1788679), (2003, 1002839), (21337, 94141), (38057, 52781)]