984676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 2257920

約数和(自身を除く): 1273244

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 139, 154, 161, 253, 278, 308, 322, 506, 556, 644, 973, 1012, 1529, 1771, 1946, 3058, 3197, 3542, 3892, 6116, 6394, 7084, 10703, 12788, 21406, 22379, 35167, 42812, 44758, 70334, 89516, 140668, 246169, 492338, 984676]

約数ペア:

[(1, 984676), (2, 492338), (4, 246169), (7, 140668), (11, 89516), (14, 70334), (22, 44758), (23, 42812), (28, 35167), (44, 22379), (46, 21406), (77, 12788), (92, 10703), (139, 7084), (154, 6394), (161, 6116), (253, 3892), (278, 3542), (308, 3197), (322, 3058), (506, 1946), (556, 1771), (644, 1529), (973, 1012)]