889482748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{17293}}^1$

素因数の和:17482

約数の個数: 48

約数和(自身を含む): 1952423424

約数和(自身を除く): 1062940676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 4676, 7348, 12859, 17293, 25718, 34586, 51436, 69172, 121051, 190223, 242102, 380446, 484204, 760892, 1331561, 2663122, 2887931, 5326244, 5775862, 11551724, 20215517, 31767241, 40431034, 63534482, 80862068, 127068964, 222370687, 444741374, 889482748]

約数ペア:

[(1, 889482748), (2, 444741374), (4, 222370687), (7, 127068964), (11, 80862068), (14, 63534482), (22, 40431034), (28, 31767241), (44, 20215517), (77, 11551724), (154, 5775862), (167, 5326244), (308, 2887931), (334, 2663122), (668, 1331561), (1169, 760892), (1837, 484204), (2338, 380446), (3674, 242102), (4676, 190223), (7348, 121051), (12859, 69172), (17293, 51436), (25718, 34586)]