2012976372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{354647}}^1$

素因数の和:354708

約数の個数: 48

約数和(自身を含む): 5243116032

約数和(自身を除く): 3230139660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 354647, 709294, 1063941, 1418588, 2127882, 3901117, 4255764, 7802234, 11703351, 15249821, 15604468, 23406702, 30499642, 45749463, 46813404, 60999284, 91498926, 167748031, 182997852, 335496062, 503244093, 670992124, 1006488186, 2012976372]

約数ペア:

[(1, 2012976372), (2, 1006488186), (3, 670992124), (4, 503244093), (6, 335496062), (11, 182997852), (12, 167748031), (22, 91498926), (33, 60999284), (43, 46813404), (44, 45749463), (66, 30499642), (86, 23406702), (129, 15604468), (132, 15249821), (172, 11703351), (258, 7802234), (473, 4255764), (516, 3901117), (946, 2127882), (1419, 1418588), (1892, 1063941), (2838, 709294), (5676, 354647)]