2203124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 5031936

約数和(自身を除く): 2828812

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 311, 322, 506, 622, 644, 1012, 1244, 1771, 2177, 3421, 3542, 4354, 6842, 7084, 7153, 8708, 13684, 14306, 23947, 28612, 47894, 50071, 78683, 95788, 100142, 157366, 200284, 314732, 550781, 1101562, 2203124]

約数ペア:

[(1, 2203124), (2, 1101562), (4, 550781), (7, 314732), (11, 200284), (14, 157366), (22, 100142), (23, 95788), (28, 78683), (44, 50071), (46, 47894), (77, 28612), (92, 23947), (154, 14306), (161, 13684), (253, 8708), (308, 7153), (311, 7084), (322, 6842), (506, 4354), (622, 3542), (644, 3421), (1012, 2177), (1244, 1771)]