2005109188

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{857}}^1\times {\mathrm{1657}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 3525113592

約数和(自身を除く): 1520004404

約数列:

[1, 2, 4, 353, 706, 857, 1412, 1657, 1714, 3314, 3428, 6628, 302521, 584921, 605042, 1169842, 1210084, 1420049, 2339684, 2840098, 5680196, 501277297, 1002554594, 2005109188]

約数ペア:

[(1, 2005109188), (2, 1002554594), (4, 501277297), (353, 5680196), (706, 2840098), (857, 2339684), (1412, 1420049), (1657, 1210084), (1714, 1169842), (3314, 605042), (3428, 584921), (6628, 302521)]