311946302

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{10487}}^1$

素因数の和:10735

約数の個数: 16

約数和(自身を含む): 475735680

約数和(自身を除く): 163789378

約数列:

[1, 2, 107, 139, 214, 278, 10487, 14873, 20974, 29746, 1122109, 1457693, 2244218, 2915386, 155973151, 311946302]

約数ペア:

[(1, 311946302), (2, 155973151), (107, 2915386), (139, 2244218), (214, 1457693), (278, 1122109), (10487, 29746), (14873, 20974)]