2067086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 24

約数和(自身を含む): 3749040

約数和(自身を除く): 1681954

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 409, 722, 818, 2527, 2863, 5054, 5726, 7771, 15542, 54397, 108794, 147649, 295298, 1033543, 2067086]

約数ペア:

[(1, 2067086), (2, 1033543), (7, 295298), (14, 147649), (19, 108794), (38, 54397), (133, 15542), (266, 7771), (361, 5726), (409, 5054), (722, 2863), (818, 2527)]