2016384291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 3115981440

約数和(自身を除く): 1099597149

約数列:

[1, 3, 9, 19, 57, 107, 171, 193, 321, 571, 579, 963, 1713, 1737, 2033, 3667, 5139, 6099, 10849, 11001, 18297, 20651, 32547, 33003, 61097, 61953, 97641, 110203, 183291, 185859, 330609, 392369, 549873, 991827, 1160843, 1177107, 2093857, 3482529, 3531321, 6281571, 10447587, 11791721, 18844713, 35375163, 106125489, 224042699, 672128097, 2016384291]

約数ペア:

[(1, 2016384291), (3, 672128097), (9, 224042699), (19, 106125489), (57, 35375163), (107, 18844713), (171, 11791721), (193, 10447587), (321, 6281571), (571, 3531321), (579, 3482529), (963, 2093857), (1713, 1177107), (1737, 1160843), (2033, 991827), (3667, 549873), (5139, 392369), (6099, 330609), (10849, 185859), (11001, 183291), (18297, 110203), (20651, 97641), (32547, 61953), (33003, 61097)]