2019490894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{77239}}^1$

素因数の和:78027

約数の個数: 16

約数和(自身を含む): 3211639200

約数和(自身を除く): 1192148306

約数列:

[1, 2, 17, 34, 769, 1538, 13073, 26146, 77239, 154478, 1313063, 2626126, 59396791, 118793582, 1009745447, 2019490894]

約数ペア:

[(1, 2019490894), (2, 1009745447), (17, 118793582), (34, 59396791), (769, 2626126), (1538, 1313063), (13073, 154478), (26146, 77239)]