2022131972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{24809}}^1$

素因数の和:24932

約数の個数: 48

約数和(自身を含む): 4201424640

約数和(自身を除く): 2179292668

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 20377, 24809, 40754, 49618, 81508, 99236, 173663, 347326, 694652, 1017169, 1761439, 2034338, 3522878, 4068676, 7045756, 7120183, 12330073, 14240366, 24660146, 28480732, 49320292, 72218999, 144437998, 288875996, 505532993, 1011065986, 2022131972]

約数ペア:

[(1, 2022131972), (2, 1011065986), (4, 505532993), (7, 288875996), (14, 144437998), (28, 72218999), (41, 49320292), (71, 28480732), (82, 24660146), (142, 14240366), (164, 12330073), (284, 7120183), (287, 7045756), (497, 4068676), (574, 3522878), (994, 2034338), (1148, 1761439), (1988, 1017169), (2911, 694652), (5822, 347326), (11644, 173663), (20377, 99236), (24809, 81508), (40754, 49618)]