812020286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5272859}}^1$

素因数の和:5272879

約数の個数: 16

約数和(自身を含む): 1518583680

約数和(自身を除く): 706563394

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5272859, 10545718, 36910013, 58001449, 73820026, 116002898, 406010143, 812020286]

約数ペア:

[(1, 812020286), (2, 406010143), (7, 116002898), (11, 73820026), (14, 58001449), (22, 36910013), (77, 10545718), (154, 5272859)]