2009498316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1040113}}^1$

素因数の和:1040150

約数の個数: 48

約数和(自身を含む): 5591652864

約数和(自身を除く): 3582154548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 1040113, 2080226, 3120339, 4160452, 6240678, 7280791, 12481356, 14561582, 21842373, 23922599, 29123164, 43684746, 47845198, 71767797, 87369492, 95690396, 143535594, 167458193, 287071188, 334916386, 502374579, 669832772, 1004749158, 2009498316]

約数ペア:

[(1, 2009498316), (2, 1004749158), (3, 669832772), (4, 502374579), (6, 334916386), (7, 287071188), (12, 167458193), (14, 143535594), (21, 95690396), (23, 87369492), (28, 71767797), (42, 47845198), (46, 43684746), (69, 29123164), (84, 23922599), (92, 21842373), (138, 14561582), (161, 12481356), (276, 7280791), (322, 6240678), (483, 4160452), (644, 3120339), (966, 2080226), (1932, 1040113)]