2147908

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 2255036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1871, 3742, 7484, 13097, 26194, 52388, 76711, 153422, 306844, 536977, 1073954, 2147908]

約数ペア:

[(1, 2147908), (2, 1073954), (4, 536977), (7, 306844), (14, 153422), (28, 76711), (41, 52388), (82, 26194), (164, 13097), (287, 7484), (574, 3742), (1148, 1871)]