2080391026

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{484037}}^1$

素因数の和:484353

約数の個数: 16

約数和(自身を含む): 3578008896

約数和(自身を除く): 1497617870

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 484037, 968074, 3388259, 6776518, 148599359, 297198718, 1040195513, 2080391026]

約数ペア:

[(1, 2080391026), (2, 1040195513), (7, 297198718), (14, 148599359), (307, 6776518), (614, 3388259), (2149, 968074), (4298, 484037)]