7991382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{190271}}^1$

素因数の和:190283

約数の個数: 16

約数和(自身を含む): 18266112

約数和(自身を除く): 10274730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 190271, 380542, 570813, 1141626, 1331897, 2663794, 3995691, 7991382]

約数ペア:

[(1, 7991382), (2, 3995691), (3, 2663794), (6, 1331897), (7, 1141626), (14, 570813), (21, 380542), (42, 190271)]