1962772048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 4094737920

約数和(自身を除く): 2131965872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 107, 152, 166, 214, 304, 332, 428, 664, 727, 856, 1328, 1454, 1577, 1712, 2033, 2908, 3154, 4066, 5816, 6308, 8132, 8881, 11632, 12616, 13813, 16264, 17762, 25232, 27626, 32528, 35524, 55252, 60341, 71048, 77789, 110504, 120682, 142096, 155578, 168739, 221008, 241364, 311156, 337478, 482728, 622312, 674956, 965456, 1146479, 1244624, 1349912, 1477991, 2292958, 2699824, 2955982, 4585916, 5911964, 6456487, 9171832, 11823928, 12912974, 18343664, 23647856, 25825948, 51651896, 103303792, 122673253, 245346506, 490693012, 981386024, 1962772048]

約数ペア:

[(1, 1962772048), (2, 981386024), (4, 490693012), (8, 245346506), (16, 122673253), (19, 103303792), (38, 51651896), (76, 25825948), (83, 23647856), (107, 18343664), (152, 12912974), (166, 11823928), (214, 9171832), (304, 6456487), (332, 5911964), (428, 4585916), (664, 2955982), (727, 2699824), (856, 2292958), (1328, 1477991), (1454, 1349912), (1577, 1244624), (1712, 1146479), (2033, 965456), (2908, 674956), (3154, 622312), (4066, 482728), (5816, 337478), (6308, 311156), (8132, 241364), (8881, 221008), (11632, 168739), (12616, 155578), (13813, 142096), (16264, 120682), (17762, 110504), (25232, 77789), (27626, 71048), (32528, 60341), (35524, 55252)]