2000480797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1759}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 2554675200

約数和(自身を除く): 554194403

約数列:

[1, 7, 17, 19, 119, 133, 323, 503, 1759, 2261, 3521, 8551, 9557, 12313, 29903, 33421, 59857, 66899, 162469, 209321, 233947, 568157, 884777, 1137283, 3977099, 6193439, 15041209, 16810763, 105288463, 117675341, 285782971, 2000480797]

約数ペア:

[(1, 2000480797), (7, 285782971), (17, 117675341), (19, 105288463), (119, 16810763), (133, 15041209), (323, 6193439), (503, 3977099), (1759, 1137283), (2261, 884777), (3521, 568157), (8551, 233947), (9557, 209321), (12313, 162469), (29903, 66899), (33421, 59857)]