2590531554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 6128640000

約数和(自身を除く): 3538108446

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 113, 114, 186, 226, 247, 339, 403, 494, 499, 589, 678, 741, 806, 998, 1178, 1209, 1469, 1482, 1497, 1767, 2147, 2418, 2938, 2994, 3503, 3534, 4294, 4407, 6441, 6487, 7006, 7657, 8814, 9481, 10509, 12882, 12974, 15314, 15469, 18962, 19461, 21018, 22971, 27911, 28443, 30938, 38922, 45539, 45942, 46407, 55822, 56387, 56886, 66557, 83733, 91078, 92814, 112774, 123253, 133114, 136617, 167466, 169161, 199671, 201097, 246506, 273234, 293911, 338322, 369759, 399342, 402194, 587822, 603291, 733031, 739518, 865241, 881733, 1071353, 1206582, 1466062, 1730482, 1747997, 1763466, 2142706, 2199093, 2595723, 3214059, 3495994, 3820843, 4398186, 5191446, 5243991, 6428118, 7641686, 10487982, 11462529, 13927589, 22723961, 22925058, 27855178, 33211943, 41782767, 45447922, 66423886, 68171883, 83565534, 99635829, 136343766, 199271658, 431755259, 863510518, 1295265777, 2590531554]

約数ペア:

[(1, 2590531554), (2, 1295265777), (3, 863510518), (6, 431755259), (13, 199271658), (19, 136343766), (26, 99635829), (31, 83565534), (38, 68171883), (39, 66423886), (57, 45447922), (62, 41782767), (78, 33211943), (93, 27855178), (113, 22925058), (114, 22723961), (186, 13927589), (226, 11462529), (247, 10487982), (339, 7641686), (403, 6428118), (494, 5243991), (499, 5191446), (589, 4398186), (678, 3820843), (741, 3495994), (806, 3214059), (998, 2595723), (1178, 2199093), (1209, 2142706), (1469, 1763466), (1482, 1747997), (1497, 1730482), (1767, 1466062), (2147, 1206582), (2418, 1071353), (2938, 881733), (2994, 865241), (3503, 739518), (3534, 733031), (4294, 603291), (4407, 587822), (6441, 402194), (6487, 399342), (7006, 369759), (7657, 338322), (8814, 293911), (9481, 273234), (10509, 246506), (12882, 201097), (12974, 199671), (15314, 169161), (15469, 167466), (18962, 136617), (19461, 133114), (21018, 123253), (22971, 112774), (27911, 92814), (28443, 91078), (30938, 83733), (38922, 66557), (45539, 56886), (45942, 56387), (46407, 55822)]