2149803676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{103217}}^1$

素因数の和:103389

約数の個数: 24

約数和(自身を含む): 3884299776

約数和(自身を除く): 1734496100

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 10414, 20828, 103217, 206434, 412868, 4231897, 8463794, 13108559, 16927588, 26217118, 52434236, 537450919, 1074901838, 2149803676]

約数ペア:

[(1, 2149803676), (2, 1074901838), (4, 537450919), (41, 52434236), (82, 26217118), (127, 16927588), (164, 13108559), (254, 8463794), (508, 4231897), (5207, 412868), (10414, 206434), (20828, 103217)]