2013222373456

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3191}}^1\times {\mathrm{28307}}^1$

素因数の和:31712

約数の個数: 80

約数和(自身を含む): 4481813145600

約数和(自身を除く): 2468590772144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 3191, 5572, 6382, 11144, 12764, 22288, 22337, 25528, 28307, 44674, 51056, 56614, 89348, 113228, 178696, 198149, 226456, 357392, 396298, 452912, 635009, 792596, 1270018, 1585192, 2540036, 3170384, 4445063, 5080072, 5633093, 8890126, 10160144, 11266186, 17780252, 22532372, 35560504, 39431651, 45064744, 71121008, 78863302, 90129488, 90327637, 157726604, 180655274, 315453208, 361310548, 630906416, 632293459, 722621096, 1264586918, 1445242192, 2529173836, 5058347672, 10116695344, 17975199763, 35950399526, 71900799052, 125826398341, 143801598104, 251652796682, 287603196208, 503305593364, 1006611186728, 2013222373456]

約数ペア:

[(1, 2013222373456), (2, 1006611186728), (4, 503305593364), (7, 287603196208), (8, 251652796682), (14, 143801598104), (16, 125826398341), (28, 71900799052), (56, 35950399526), (112, 17975199763), (199, 10116695344), (398, 5058347672), (796, 2529173836), (1393, 1445242192), (1592, 1264586918), (2786, 722621096), (3184, 632293459), (3191, 630906416), (5572, 361310548), (6382, 315453208), (11144, 180655274), (12764, 157726604), (22288, 90327637), (22337, 90129488), (25528, 78863302), (28307, 71121008), (44674, 45064744), (51056, 39431651), (56614, 35560504), (89348, 22532372), (113228, 17780252), (178696, 11266186), (198149, 10160144), (226456, 8890126), (357392, 5633093), (396298, 5080072), (452912, 4445063), (635009, 3170384), (792596, 2540036), (1270018, 1585192)]