496494934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 858009600

約数和(自身を除く): 361514666

約数列:

[1, 2, 13, 26, 37, 47, 74, 79, 94, 139, 158, 278, 481, 611, 962, 1027, 1222, 1739, 1807, 2054, 2923, 3478, 3614, 3713, 5143, 5846, 6533, 7426, 10286, 10981, 13066, 21962, 22607, 37999, 45214, 48269, 66859, 75998, 84929, 96538, 133718, 137381, 142753, 169858, 241721, 274762, 285506, 406297, 483442, 516107, 812594, 1032214, 1785953, 3142373, 3571906, 5281861, 6284746, 6709391, 10563722, 13418782, 19095959, 38191918, 248247467, 496494934]

約数ペア:

[(1, 496494934), (2, 248247467), (13, 38191918), (26, 19095959), (37, 13418782), (47, 10563722), (74, 6709391), (79, 6284746), (94, 5281861), (139, 3571906), (158, 3142373), (278, 1785953), (481, 1032214), (611, 812594), (962, 516107), (1027, 483442), (1222, 406297), (1739, 285506), (1807, 274762), (2054, 241721), (2923, 169858), (3478, 142753), (3614, 137381), (3713, 133718), (5143, 96538), (5846, 84929), (6533, 75998), (7426, 66859), (10286, 48269), (10981, 45214), (13066, 37999), (21962, 22607)]