1882060

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 3986640

約数和(自身を除く): 2104580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 677, 695, 1354, 1390, 2708, 2780, 3385, 6770, 13540, 94103, 188206, 376412, 470515, 941030, 1882060]

約数ペア:

[(1, 1882060), (2, 941030), (4, 470515), (5, 376412), (10, 188206), (20, 94103), (139, 13540), (278, 6770), (556, 3385), (677, 2780), (695, 2708), (1354, 1390)]