2018762291

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 2717734464

約数和(自身を除く): 698972173

約数列:

[1, 7, 13, 17, 37, 91, 119, 169, 221, 259, 481, 629, 1183, 1547, 2713, 2873, 3367, 4403, 6253, 8177, 18991, 20111, 35269, 43771, 46121, 57239, 100381, 106301, 246883, 322847, 458497, 599573, 702667, 744107, 1304953, 1706477, 3209479, 4197011, 7794449, 9134671, 11945339, 16964389, 22184201, 54561143, 118750723, 155289407, 288394613, 2018762291]

約数ペア:

[(1, 2018762291), (7, 288394613), (13, 155289407), (17, 118750723), (37, 54561143), (91, 22184201), (119, 16964389), (169, 11945339), (221, 9134671), (259, 7794449), (481, 4197011), (629, 3209479), (1183, 1706477), (1547, 1304953), (2713, 744107), (2873, 702667), (3367, 599573), (4403, 458497), (6253, 322847), (8177, 246883), (18991, 106301), (20111, 100381), (35269, 57239), (43771, 46121)]