125340478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{19889}}^1$

素因数の和:20051

約数の個数: 16

約数和(自身を含む): 197627040

約数和(自身を除く): 72286562

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 19889, 39778, 457447, 914894, 2724793, 5449586, 62670239, 125340478]

約数ペア:

[(1, 125340478), (2, 62670239), (23, 5449586), (46, 2724793), (137, 914894), (274, 457447), (3151, 39778), (6302, 19889)]