1928395

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 2856384

約数和(自身を除く): 927989

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 463, 595, 833, 2315, 3241, 4165, 7871, 16205, 22687, 39355, 55097, 113435, 275485, 385679, 1928395]

約数ペア:

[(1, 1928395), (5, 385679), (7, 275485), (17, 113435), (35, 55097), (49, 39355), (85, 22687), (119, 16205), (245, 7871), (463, 4165), (595, 3241), (833, 2315)]