2080835939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6301}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 2710364160

約数和(自身を除く): 629528221

約数列:

[1, 7, 13, 19, 91, 133, 191, 247, 1337, 1729, 2483, 3629, 6301, 17381, 25403, 44107, 47177, 81913, 119719, 330239, 573391, 838033, 1203491, 1556347, 8424437, 10894429, 15645383, 22866329, 109517681, 160064303, 297262277, 2080835939]

約数ペア:

[(1, 2080835939), (7, 297262277), (13, 160064303), (19, 109517681), (91, 22866329), (133, 15645383), (191, 10894429), (247, 8424437), (1337, 1556347), (1729, 1203491), (2483, 838033), (3629, 573391), (6301, 330239), (17381, 119719), (25403, 81913), (44107, 47177)]