320042014

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{7247}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 488457216

約数和(自身を除く): 168415202

約数列:

[1, 2, 71, 142, 311, 622, 7247, 14494, 22081, 44162, 514537, 1029074, 2253817, 4507634, 160021007, 320042014]

約数ペア:

[(1, 320042014), (2, 160021007), (71, 4507634), (142, 2253817), (311, 1029074), (622, 514537), (7247, 44162), (14494, 22081)]