2889084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 4650756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 509, 516, 946, 1018, 1419, 1527, 1892, 2036, 2838, 3054, 5599, 5676, 6108, 11198, 16797, 21887, 22396, 33594, 43774, 65661, 67188, 87548, 131322, 240757, 262644, 481514, 722271, 963028, 1444542, 2889084]

約数ペア:

[(1, 2889084), (2, 1444542), (3, 963028), (4, 722271), (6, 481514), (11, 262644), (12, 240757), (22, 131322), (33, 87548), (43, 67188), (44, 65661), (66, 43774), (86, 33594), (129, 22396), (132, 21887), (172, 16797), (258, 11198), (473, 6108), (509, 5676), (516, 5599), (946, 3054), (1018, 2838), (1419, 2036), (1527, 1892)]