2011791444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 5215795200

約数和(自身を除く): 3204003756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 149, 156, 164, 246, 298, 447, 492, 533, 596, 894, 1066, 1599, 1788, 1937, 2111, 2132, 3198, 3874, 4222, 5811, 6109, 6333, 6396, 7748, 8444, 11622, 12218, 12666, 18327, 23244, 24436, 25332, 27443, 36654, 54886, 73308, 79417, 82329, 86551, 109772, 158834, 164658, 173102, 238251, 259653, 314539, 317668, 329316, 346204, 476502, 519306, 629078, 943617, 953004, 1038612, 1125163, 1258156, 1887234, 2250326, 3375489, 3774468, 4089007, 4500652, 6750978, 8178014, 12267021, 12896099, 13501956, 16356028, 24534042, 25792198, 38688297, 49068084, 51584396, 77376594, 154753188, 167649287, 335298574, 502947861, 670597148, 1005895722, 2011791444]

約数ペア:

[(1, 2011791444), (2, 1005895722), (3, 670597148), (4, 502947861), (6, 335298574), (12, 167649287), (13, 154753188), (26, 77376594), (39, 51584396), (41, 49068084), (52, 38688297), (78, 25792198), (82, 24534042), (123, 16356028), (149, 13501956), (156, 12896099), (164, 12267021), (246, 8178014), (298, 6750978), (447, 4500652), (492, 4089007), (533, 3774468), (596, 3375489), (894, 2250326), (1066, 1887234), (1599, 1258156), (1788, 1125163), (1937, 1038612), (2111, 953004), (2132, 943617), (3198, 629078), (3874, 519306), (4222, 476502), (5811, 346204), (6109, 329316), (6333, 317668), (6396, 314539), (7748, 259653), (8444, 238251), (11622, 173102), (12218, 164658), (12666, 158834), (18327, 109772), (23244, 86551), (24436, 82329), (25332, 79417), (27443, 73308), (36654, 54886)]