2421568308

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{311897}}^1$

素因数の和:312551

約数の個数: 24

約数和(自身を含む): 5659077312

約数和(自身を除く): 3237509004

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 311897, 623794, 935691, 1247588, 1871382, 3742764, 201797359, 403594718, 605392077, 807189436, 1210784154, 2421568308]

約数ペア:

[(1, 2421568308), (2, 1210784154), (3, 807189436), (4, 605392077), (6, 403594718), (12, 201797359), (647, 3742764), (1294, 1871382), (1941, 1247588), (2588, 935691), (3882, 623794), (7764, 311897)]