2012082632

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2543}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 4396032000

約数和(自身を除く): 2383949368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 199, 284, 398, 497, 568, 796, 994, 1393, 1592, 1988, 2543, 2786, 3976, 5086, 5572, 10172, 11144, 14129, 17801, 20344, 28258, 35602, 56516, 71204, 98903, 113032, 142408, 180553, 197806, 361106, 395612, 506057, 722212, 791224, 1012114, 1263871, 1444424, 2024228, 2527742, 3542399, 4048456, 5055484, 7084798, 10110968, 14169596, 28339192, 35930047, 71860094, 143720188, 251510329, 287440376, 503020658, 1006041316, 2012082632]

約数ペア:

[(1, 2012082632), (2, 1006041316), (4, 503020658), (7, 287440376), (8, 251510329), (14, 143720188), (28, 71860094), (56, 35930047), (71, 28339192), (142, 14169596), (199, 10110968), (284, 7084798), (398, 5055484), (497, 4048456), (568, 3542399), (796, 2527742), (994, 2024228), (1393, 1444424), (1592, 1263871), (1988, 1012114), (2543, 791224), (2786, 722212), (3976, 506057), (5086, 395612), (5572, 361106), (10172, 197806), (11144, 180553), (14129, 142408), (17801, 113032), (20344, 98903), (28258, 71204), (35602, 56516)]