2017896888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5783}}^1$

素因数の和:5897

約数の個数: 128

約数和(自身を含む): 6041272320

約数和(自身を除く): 4023375432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 67, 84, 93, 124, 134, 168, 186, 201, 217, 248, 268, 372, 402, 434, 469, 536, 651, 744, 804, 868, 938, 1302, 1407, 1608, 1736, 1876, 2077, 2604, 2814, 3752, 4154, 5208, 5628, 5783, 6231, 8308, 11256, 11566, 12462, 14539, 16616, 17349, 23132, 24924, 29078, 34698, 40481, 43617, 46264, 49848, 58156, 69396, 80962, 87234, 116312, 121443, 138792, 161924, 174468, 179273, 242886, 323848, 348936, 358546, 387461, 485772, 537819, 717092, 774922, 971544, 1075638, 1162383, 1254911, 1434184, 1549844, 2151276, 2324766, 2509822, 2712227, 3099688, 3764733, 4302552, 4649532, 5019644, 5424454, 7529466, 8136681, 9299064, 10039288, 10848908, 12011291, 15058932, 16273362, 21697816, 24022582, 30117864, 32546724, 36033873, 48045164, 65093448, 72067746, 84079037, 96090328, 144135492, 168158074, 252237111, 288270984, 336316148, 504474222, 672632296, 1008948444, 2017896888]

約数ペア:

[(1, 2017896888), (2, 1008948444), (3, 672632296), (4, 504474222), (6, 336316148), (7, 288270984), (8, 252237111), (12, 168158074), (14, 144135492), (21, 96090328), (24, 84079037), (28, 72067746), (31, 65093448), (42, 48045164), (56, 36033873), (62, 32546724), (67, 30117864), (84, 24022582), (93, 21697816), (124, 16273362), (134, 15058932), (168, 12011291), (186, 10848908), (201, 10039288), (217, 9299064), (248, 8136681), (268, 7529466), (372, 5424454), (402, 5019644), (434, 4649532), (469, 4302552), (536, 3764733), (651, 3099688), (744, 2712227), (804, 2509822), (868, 2324766), (938, 2151276), (1302, 1549844), (1407, 1434184), (1608, 1254911), (1736, 1162383), (1876, 1075638), (2077, 971544), (2604, 774922), (2814, 717092), (3752, 537819), (4154, 485772), (5208, 387461), (5628, 358546), (5783, 348936), (6231, 323848), (8308, 242886), (11256, 179273), (11566, 174468), (12462, 161924), (14539, 138792), (16616, 121443), (17349, 116312), (23132, 87234), (24924, 80962), (29078, 69396), (34698, 58156), (40481, 49848), (43617, 46264)]