2016276856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 4212518400

約数和(自身を除く): 2196241544

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 271, 472, 542, 649, 1084, 1298, 1433, 2168, 2596, 2866, 2981, 5192, 5732, 5962, 11464, 11924, 15763, 15989, 23848, 31526, 31978, 63052, 63956, 84547, 126104, 127912, 169094, 175879, 338188, 351758, 388343, 676376, 703516, 776686, 930017, 1407032, 1553372, 1860034, 3106744, 3720068, 4271773, 7440136, 8543546, 17087092, 22912237, 34174184, 45824474, 91648948, 183297896, 252034607, 504069214, 1008138428, 2016276856]

約数ペア:

[(1, 2016276856), (2, 1008138428), (4, 504069214), (8, 252034607), (11, 183297896), (22, 91648948), (44, 45824474), (59, 34174184), (88, 22912237), (118, 17087092), (236, 8543546), (271, 7440136), (472, 4271773), (542, 3720068), (649, 3106744), (1084, 1860034), (1298, 1553372), (1433, 1407032), (2168, 930017), (2596, 776686), (2866, 703516), (2981, 676376), (5192, 388343), (5732, 351758), (5962, 338188), (11464, 175879), (11924, 169094), (15763, 127912), (15989, 126104), (23848, 84547), (31526, 63956), (31978, 63052)]