2864267185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 4042773504

約数和(自身を除く): 1178506319

約数列:

[1, 5, 13, 17, 47, 65, 85, 131, 221, 235, 421, 611, 655, 799, 1105, 1703, 2105, 2227, 3055, 3995, 5473, 6157, 7157, 8515, 10387, 11135, 19787, 27365, 28951, 30785, 35785, 51935, 55151, 80041, 93041, 98935, 104669, 144755, 257231, 275755, 336379, 400205, 465205, 523345, 716963, 937567, 1286155, 1360697, 1681895, 2592097, 3584815, 4372927, 4687835, 6803485, 12188371, 12960485, 21864635, 33697261, 44065649, 60941855, 168486305, 220328245, 572853437, 2864267185]

約数ペア:

[(1, 2864267185), (5, 572853437), (13, 220328245), (17, 168486305), (47, 60941855), (65, 44065649), (85, 33697261), (131, 21864635), (221, 12960485), (235, 12188371), (421, 6803485), (611, 4687835), (655, 4372927), (799, 3584815), (1105, 2592097), (1703, 1681895), (2105, 1360697), (2227, 1286155), (3055, 937567), (3995, 716963), (5473, 523345), (6157, 465205), (7157, 400205), (8515, 336379), (10387, 275755), (11135, 257231), (19787, 144755), (27365, 104669), (28951, 98935), (30785, 93041), (35785, 80041), (51935, 55151)]