2511788658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 5715360000

約数和(自身を除く): 3203571342

約数列:

[1, 2, 3, 6, 17, 29, 34, 41, 51, 58, 82, 87, 102, 123, 139, 149, 174, 246, 278, 298, 417, 447, 493, 697, 834, 894, 986, 1189, 1394, 1479, 2091, 2363, 2378, 2533, 2958, 3567, 4031, 4182, 4321, 4726, 5066, 5699, 6109, 7089, 7134, 7599, 8062, 8642, 11398, 12093, 12218, 12963, 14178, 15198, 17097, 18327, 20213, 20711, 24186, 25926, 34194, 36654, 40426, 41422, 60639, 62133, 68527, 73457, 96883, 103853, 121278, 124266, 137054, 146914, 165271, 177161, 193766, 205581, 207706, 220371, 290649, 311559, 330542, 352087, 354322, 411162, 440742, 495813, 531483, 581298, 600619, 623118, 704174, 849151, 991626, 1056261, 1062966, 1201238, 1698302, 1801857, 2112522, 2547453, 2809607, 3011737, 3603714, 5094906, 5619214, 6023474, 8428821, 9035211, 10210523, 14435567, 16857642, 18070422, 20421046, 24625379, 28871134, 30631569, 43306701, 49250758, 61263138, 73876137, 86613402, 147752274, 418631443, 837262886, 1255894329, 2511788658]

約数ペア:

[(1, 2511788658), (2, 1255894329), (3, 837262886), (6, 418631443), (17, 147752274), (29, 86613402), (34, 73876137), (41, 61263138), (51, 49250758), (58, 43306701), (82, 30631569), (87, 28871134), (102, 24625379), (123, 20421046), (139, 18070422), (149, 16857642), (174, 14435567), (246, 10210523), (278, 9035211), (298, 8428821), (417, 6023474), (447, 5619214), (493, 5094906), (697, 3603714), (834, 3011737), (894, 2809607), (986, 2547453), (1189, 2112522), (1394, 1801857), (1479, 1698302), (2091, 1201238), (2363, 1062966), (2378, 1056261), (2533, 991626), (2958, 849151), (3567, 704174), (4031, 623118), (4182, 600619), (4321, 581298), (4726, 531483), (5066, 495813), (5699, 440742), (6109, 411162), (7089, 354322), (7134, 352087), (7599, 330542), (8062, 311559), (8642, 290649), (11398, 220371), (12093, 207706), (12218, 205581), (12963, 193766), (14178, 177161), (15198, 165271), (17097, 146914), (18327, 137054), (20213, 124266), (20711, 121278), (24186, 103853), (25926, 96883), (34194, 73457), (36654, 68527), (40426, 62133), (41422, 60639)]