2018303576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{33113}}^1$

素因数の和:33539

約数の個数: 32

約数和(自身を含む): 3993548400

約数和(自身を除く): 1975244824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 7619, 15238, 30476, 33113, 60952, 66226, 132452, 264904, 629147, 1258294, 2516588, 5033176, 13278313, 26556626, 53113252, 106226504, 252287947, 504575894, 1009151788, 2018303576]

約数ペア:

[(1, 2018303576), (2, 1009151788), (4, 504575894), (8, 252287947), (19, 106226504), (38, 53113252), (76, 26556626), (152, 13278313), (401, 5033176), (802, 2516588), (1604, 1258294), (3208, 629147), (7619, 264904), (15238, 132452), (30476, 66226), (33113, 60952)]