1830804577

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{57143}}^1$

素因数の和:57372

約数の個数: 16

約数和(自身を含む): 2194329600

約数和(自身を除く): 363525023

約数列:

[1, 7, 23, 161, 199, 1393, 4577, 32039, 57143, 400001, 1314289, 9200023, 11371457, 79600199, 261543511, 1830804577]

約数ペア:

[(1, 1830804577), (7, 261543511), (23, 79600199), (161, 11371457), (199, 9200023), (1393, 1314289), (4577, 400001), (32039, 57143)]