1992067

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 2548224

約数和(自身を除く): 556157

約数列:

[1, 7, 11, 41, 77, 287, 451, 631, 3157, 4417, 6941, 25871, 48587, 181097, 284581, 1992067]

約数ペア:

[(1, 1992067), (7, 284581), (11, 181097), (41, 48587), (77, 25871), (287, 6941), (451, 4417), (631, 3157)]