2011021306

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{467897}}^1$

素因数の和:468213

約数の個数: 16

約数和(自身を含む): 3458702016

約数和(自身を除く): 1447680710

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 467897, 935794, 3275279, 6550558, 143644379, 287288758, 1005510653, 2011021306]

約数ペア:

[(1, 2011021306), (2, 1005510653), (7, 287288758), (14, 143644379), (307, 6550558), (614, 3275279), (2149, 935794), (4298, 467897)]