123021316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 250447680

約数和(自身を除く): 127426364

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 163, 187, 326, 374, 652, 748, 1009, 1793, 2018, 2771, 3586, 4036, 5542, 7172, 11084, 11099, 17153, 22198, 30481, 34306, 44396, 60962, 68612, 121924, 164467, 188683, 328934, 377366, 657868, 754732, 1809137, 2795939, 3618274, 5591878, 7236548, 11183756, 30755329, 61510658, 123021316]

約数ペア:

[(1, 123021316), (2, 61510658), (4, 30755329), (11, 11183756), (17, 7236548), (22, 5591878), (34, 3618274), (44, 2795939), (68, 1809137), (163, 754732), (187, 657868), (326, 377366), (374, 328934), (652, 188683), (748, 164467), (1009, 121924), (1793, 68612), (2018, 60962), (2771, 44396), (3586, 34306), (4036, 30481), (5542, 22198), (7172, 17153), (11084, 11099)]