309421834

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{53147}}^1$

素因数の和:53261

約数の個数: 16

約数和(自身を含む): 482158656

約数和(自身を除く): 172736822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 53147, 106294, 2179027, 3773437, 4358054, 7546874, 154710917, 309421834]

約数ペア:

[(1, 309421834), (2, 154710917), (41, 7546874), (71, 4358054), (82, 3773437), (142, 2179027), (2911, 106294), (5822, 53147)]