520012526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{76003}}^1$

素因数の和:76327

約数の個数: 16

約数和(自身を含む): 853676928

約数和(自身を除く): 333664402

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 76003, 152006, 836033, 1672066, 23636933, 47273866, 260006263, 520012526]

約数ペア:

[(1, 520012526), (2, 260006263), (11, 47273866), (22, 23636933), (311, 1672066), (622, 836033), (3421, 152006), (6842, 76003)]