2010721076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{789137}}^1$

素因数の和:789168

約数の個数: 36

約数和(自身を含む): 4408124868

約数和(自身を除く): 2397403792

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 789137, 1578274, 3156548, 5523959, 10258781, 11047918, 20517562, 22095836, 38667713, 41035124, 71811467, 77335426, 143622934, 154670852, 287245868, 502680269, 1005360538, 2010721076]

約数ペア:

[(1, 2010721076), (2, 1005360538), (4, 502680269), (7, 287245868), (13, 154670852), (14, 143622934), (26, 77335426), (28, 71811467), (49, 41035124), (52, 38667713), (91, 22095836), (98, 20517562), (182, 11047918), (196, 10258781), (364, 5523959), (637, 3156548), (1274, 1578274), (2548, 789137)]