2080305877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{78713}}^1$

素因数の和:78852

約数の個数: 16

約数和(自身を含む): 2380311360

約数和(自身を除く): 300005483

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 26429, 78713, 1023269, 1495547, 8422291, 19442111, 109489783, 160023529, 2080305877]

約数ペア:

[(1, 2080305877), (13, 160023529), (19, 109489783), (107, 19442111), (247, 8422291), (1391, 1495547), (2033, 1023269), (26429, 78713)]