40291212122

素因数分解:

$2^1\times 7^1\times {\mathrm{7499}}^1\times {\mathrm{383777}}^1$

素因数の和:391285

約数の個数: 16

約数和(自身を含む): 69080040000

約数和(自身を除く): 28788827878

約数列:

[1, 2, 7, 14, 7499, 14998, 52493, 104986, 383777, 767554, 2686439, 5372878, 2877943723, 5755887446, 20145606061, 40291212122]

約数ペア:

[(1, 40291212122), (2, 20145606061), (7, 5755887446), (14, 2877943723), (7499, 5372878), (14998, 2686439), (52493, 767554), (104986, 383777)]