2066290424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{121661}}^1$

素因数の和:121871

約数の個数: 32

約数和(自身を含む): 4248437040

約数和(自身を除く): 2182146616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4246, 8492, 16984, 121661, 243322, 486644, 973288, 1338271, 2676542, 5353084, 10706168, 23480573, 46961146, 93922292, 187844584, 258286303, 516572606, 1033145212, 2066290424]

約数ペア:

[(1, 2066290424), (2, 1033145212), (4, 516572606), (8, 258286303), (11, 187844584), (22, 93922292), (44, 46961146), (88, 23480573), (193, 10706168), (386, 5353084), (772, 2676542), (1544, 1338271), (2123, 973288), (4246, 486644), (8492, 243322), (16984, 121661)]