252797974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67993}}^1$

素因数の和:68032

約数の個数: 24

約数和(自身を含む): 447944472

約数和(自身を除く): 195146498

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 67993, 135986, 747923, 883909, 1495846, 1767818, 9722999, 11490817, 19445998, 22981634, 126398987, 252797974]

約数ペア:

[(1, 252797974), (2, 126398987), (11, 22981634), (13, 19445998), (22, 11490817), (26, 9722999), (143, 1767818), (169, 1495846), (286, 883909), (338, 747923), (1859, 135986), (3718, 67993)]