2012688639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{1277}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 3302863200

約数和(自身を除く): 1290174561

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 709, 741, 1277, 2127, 2223, 3831, 6381, 9217, 11493, 13471, 16601, 24263, 27651, 40413, 49803, 72789, 82953, 121239, 149409, 175123, 218367, 315419, 525369, 905393, 946257, 1576107, 2716179, 2838771, 8148537, 11770109, 17202467, 35310327, 51607401, 105930981, 154822203, 223632071, 670896213, 2012688639]

約数ペア:

[(1, 2012688639), (3, 670896213), (9, 223632071), (13, 154822203), (19, 105930981), (39, 51607401), (57, 35310327), (117, 17202467), (171, 11770109), (247, 8148537), (709, 2838771), (741, 2716179), (1277, 1576107), (2127, 946257), (2223, 905393), (3831, 525369), (6381, 315419), (9217, 218367), (11493, 175123), (13471, 149409), (16601, 121239), (24263, 82953), (27651, 72789), (40413, 49803)]