1317503894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4091627}}^1$

素因数の和:4091659

約数の個数: 16

約数和(自身を含む): 2356777728

約数和(自身を除く): 1039273834

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4091627, 8183254, 28641389, 57282778, 94107421, 188214842, 658751947, 1317503894]

約数ペア:

[(1, 1317503894), (2, 658751947), (7, 188214842), (14, 94107421), (23, 57282778), (46, 28641389), (161, 8183254), (322, 4091627)]