2219455151

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{3529}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 2372160000

約数和(自身を除く): 152704849

約数列:

[1, 19, 79, 419, 1501, 3529, 7961, 33101, 67051, 278791, 628919, 1478651, 5297029, 28094369, 116813429, 2219455151]

約数ペア:

[(1, 2219455151), (19, 116813429), (79, 28094369), (419, 5297029), (1501, 1478651), (3529, 628919), (7961, 278791), (33101, 67051)]