2953020239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 3265881360

約数和(自身を除く): 312861121

約数列:

[1, 13, 53, 193, 419, 689, 2509, 2809, 5447, 10229, 22207, 36517, 80867, 132977, 288691, 542137, 1051271, 1176971, 4285951, 7047781, 15300623, 55717363, 227155403, 2953020239]

約数ペア:

[(1, 2953020239), (13, 227155403), (53, 55717363), (193, 15300623), (419, 7047781), (689, 4285951), (2509, 1176971), (2809, 1051271), (5447, 542137), (10229, 288691), (22207, 132977), (36517, 80867)]