2380453437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{218651}}^1$

素因数の和:218864

約数の個数: 16

約数和(自身を含む): 3358494720

約数和(自身を除く): 978041283

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 218651, 655953, 4154369, 12463107, 41762341, 125287023, 793484479, 2380453437]

約数ペア:

[(1, 2380453437), (3, 793484479), (19, 125287023), (57, 41762341), (191, 12463107), (573, 4154369), (3629, 655953), (10887, 218651)]