2079280112

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6647

約数の個数: 120

約数和(自身を含む): 5210416512

約数和(自身を除く): 3131136400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1274, 1456, 1519, 1612, 1736, 2548, 2821, 3038, 3224, 3472, 5096, 5642, 6076, 6448, 6581, 10192, 11284, 12152, 13162, 19747, 22568, 24304, 26324, 39494, 45136, 46067, 52648, 78988, 85553, 92134, 105296, 157976, 171106, 184268, 204011, 315952, 322469, 342212, 368536, 408022, 598871, 644938, 684424, 737072, 816044, 1197742, 1289876, 1368848, 1428077, 1632088, 2395484, 2579752, 2652143, 2856154, 3264176, 4192097, 4790968, 5159504, 5304286, 5712308, 8384194, 9581936, 9996539, 10608572, 11424616, 16768388, 18565001, 19993078, 21217144, 22849232, 33536776, 37130002, 39986156, 42434288, 67073552, 74260004, 79972312, 129955007, 148520008, 159944624, 259910014, 297040016, 519820028, 1039640056, 2079280112]

約数ペア:

[(1, 2079280112), (2, 1039640056), (4, 519820028), (7, 297040016), (8, 259910014), (13, 159944624), (14, 148520008), (16, 129955007), (26, 79972312), (28, 74260004), (31, 67073552), (49, 42434288), (52, 39986156), (56, 37130002), (62, 33536776), (91, 22849232), (98, 21217144), (104, 19993078), (112, 18565001), (124, 16768388), (182, 11424616), (196, 10608572), (208, 9996539), (217, 9581936), (248, 8384194), (364, 5712308), (392, 5304286), (403, 5159504), (434, 4790968), (496, 4192097), (637, 3264176), (728, 2856154), (784, 2652143), (806, 2579752), (868, 2395484), (1274, 1632088), (1456, 1428077), (1519, 1368848), (1612, 1289876), (1736, 1197742), (2548, 816044), (2821, 737072), (3038, 684424), (3224, 644938), (3472, 598871), (5096, 408022), (5642, 368536), (6076, 342212), (6448, 322469), (6581, 315952), (10192, 204011), (11284, 184268), (12152, 171106), (13162, 157976), (19747, 105296), (22568, 92134), (24304, 85553), (26324, 78988), (39494, 52648), (45136, 46067)]