2345744036657

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1\times {\mathrm{40189}}^1$

素因数の和:48693

約数の個数: 32

約数和(自身を含む): 2862875811840

約数和(自身を除く): 517131775183

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 8431, 40189, 59017, 193913, 281323, 362533, 924347, 1357391, 1728127, 2537731, 6470429, 8338259, 12096889, 39746921, 58367813, 278228447, 338833459, 2371834213, 7793169557, 14569838737, 54552186899, 101988871159, 335106290951, 2345744036657]

約数ペア:

[(1, 2345744036657), (7, 335106290951), (23, 101988871159), (43, 54552186899), (161, 14569838737), (301, 7793169557), (989, 2371834213), (6923, 338833459), (8431, 278228447), (40189, 58367813), (59017, 39746921), (193913, 12096889), (281323, 8338259), (362533, 6470429), (924347, 2537731), (1357391, 1728127)]