2018902555

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{15271}}^1$

素因数の和:15606

約数の個数: 16

約数和(自身を含む): 2453171904

約数和(自身を除く): 434269349

約数列:

[1, 5, 137, 193, 685, 965, 15271, 26441, 76355, 132205, 2092127, 2947303, 10460635, 14736515, 403780511, 2018902555]

約数ペア:

[(1, 2018902555), (5, 403780511), (137, 14736515), (193, 10460635), (685, 2947303), (965, 2092127), (15271, 132205), (26441, 76355)]