2080488501

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{362897}}^1$

素因数の和:362930

約数の個数: 36

約数和(自身を含む): 3764703852

約数和(自身を除く): 1684215351

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 362897, 1088691, 2540279, 3266073, 4717661, 7620837, 14152983, 17781953, 22862511, 33023627, 42458949, 53345859, 99070881, 160037577, 231165389, 297212643, 693496167, 2080488501]

約数ペア:

[(1, 2080488501), (3, 693496167), (7, 297212643), (9, 231165389), (13, 160037577), (21, 99070881), (39, 53345859), (49, 42458949), (63, 33023627), (91, 22862511), (117, 17781953), (147, 14152983), (273, 7620837), (441, 4717661), (637, 3266073), (819, 2540279), (1911, 1088691), (5733, 362897)]