2565206

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 4548720

約数和(自身を除く): 1983514

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 287, 574, 763, 1526, 1681, 3362, 4469, 8938, 11767, 23534, 31283, 62566, 183229, 366458, 1282603, 2565206]

約数ペア:

[(1, 2565206), (2, 1282603), (7, 366458), (14, 183229), (41, 62566), (82, 31283), (109, 23534), (218, 11767), (287, 8938), (574, 4469), (763, 3362), (1526, 1681)]