2052802808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{8009}}^1$

素因数の和:8244

約数の個数: 64

約数和(自身を含む): 4613760000

約数和(自身を除く): 2560957192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 199, 322, 398, 644, 796, 1288, 1393, 1592, 2786, 4577, 5572, 8009, 9154, 11144, 16018, 18308, 32036, 32039, 36616, 56063, 64072, 64078, 112126, 128156, 184207, 224252, 256312, 368414, 448504, 736828, 1289449, 1473656, 1593791, 2578898, 3187582, 5157796, 6375164, 10315592, 11156537, 12750328, 22313074, 36657193, 44626148, 73314386, 89252296, 146628772, 256600351, 293257544, 513200702, 1026401404, 2052802808]

約数ペア:

[(1, 2052802808), (2, 1026401404), (4, 513200702), (7, 293257544), (8, 256600351), (14, 146628772), (23, 89252296), (28, 73314386), (46, 44626148), (56, 36657193), (92, 22313074), (161, 12750328), (184, 11156537), (199, 10315592), (322, 6375164), (398, 5157796), (644, 3187582), (796, 2578898), (1288, 1593791), (1393, 1473656), (1592, 1289449), (2786, 736828), (4577, 448504), (5572, 368414), (8009, 256312), (9154, 224252), (11144, 184207), (16018, 128156), (18308, 112126), (32036, 64078), (32039, 64072), (36616, 56063)]