252745922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67979}}^1$

素因数の和:68018

約数の個数: 24

約数和(自身を含む): 447852240

約数和(自身を除く): 195106318

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 67979, 135958, 747769, 883727, 1495538, 1767454, 9720997, 11488451, 19441994, 22976902, 126372961, 252745922]

約数ペア:

[(1, 252745922), (2, 126372961), (11, 22976902), (13, 19441994), (22, 11488451), (26, 9720997), (143, 1767454), (169, 1495538), (286, 883727), (338, 747769), (1859, 135958), (3718, 67979)]