2045707188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{13613}}^1$

素因数の和:15416

約数の個数: 48

約数和(自身を含む): 5458669440

約数和(自身を除く): 3412962252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1789, 3578, 5367, 7156, 10734, 12523, 13613, 21468, 25046, 27226, 37569, 40839, 50092, 54452, 75138, 81678, 95291, 150276, 163356, 190582, 285873, 381164, 571746, 1143492, 24353657, 48707314, 73060971, 97414628, 146121942, 170475599, 292243884, 340951198, 511426797, 681902396, 1022853594, 2045707188]

約数ペア:

[(1, 2045707188), (2, 1022853594), (3, 681902396), (4, 511426797), (6, 340951198), (7, 292243884), (12, 170475599), (14, 146121942), (21, 97414628), (28, 73060971), (42, 48707314), (84, 24353657), (1789, 1143492), (3578, 571746), (5367, 381164), (7156, 285873), (10734, 190582), (12523, 163356), (13613, 150276), (21468, 95291), (25046, 81678), (27226, 75138), (37569, 54452), (40839, 50092)]