8433964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10193876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 197, 278, 308, 394, 556, 788, 973, 1379, 1529, 1946, 2167, 2758, 3058, 3892, 4334, 5516, 6116, 8668, 10703, 15169, 21406, 27383, 30338, 42812, 54766, 60676, 109532, 191681, 301213, 383362, 602426, 766724, 1204852, 2108491, 4216982, 8433964]

約数ペア:

[(1, 8433964), (2, 4216982), (4, 2108491), (7, 1204852), (11, 766724), (14, 602426), (22, 383362), (28, 301213), (44, 191681), (77, 109532), (139, 60676), (154, 54766), (197, 42812), (278, 30338), (308, 27383), (394, 21406), (556, 15169), (788, 10703), (973, 8668), (1379, 6116), (1529, 5516), (1946, 4334), (2167, 3892), (2758, 3058)]