2014440868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{6451}}^1$

素因数の和:6664

約数の個数: 48

約数和(自身を含む): 3954198528

約数和(自身を除く): 1939757660

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 151, 188, 302, 517, 604, 1034, 1661, 2068, 3322, 6451, 6644, 7097, 12902, 14194, 25804, 28388, 70961, 78067, 141922, 156134, 283844, 303197, 312268, 606394, 974101, 1212788, 1948202, 3335167, 3896404, 6670334, 10715111, 13340668, 21430222, 42860444, 45782747, 91565494, 183130988, 503610217, 1007220434, 2014440868]

約数ペア:

[(1, 2014440868), (2, 1007220434), (4, 503610217), (11, 183130988), (22, 91565494), (44, 45782747), (47, 42860444), (94, 21430222), (151, 13340668), (188, 10715111), (302, 6670334), (517, 3896404), (604, 3335167), (1034, 1948202), (1661, 1212788), (2068, 974101), (3322, 606394), (6451, 312268), (6644, 303197), (7097, 283844), (12902, 156134), (14194, 141922), (25804, 78067), (28388, 70961)]