2109376066

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1382291}}^1$

素因数の和:1382409

約数の個数: 16

約数和(自身を含む): 3649250880

約数和(自身を除く): 1539874814

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1382291, 2764582, 9676037, 19352074, 150669719, 301339438, 1054688033, 2109376066]

約数ペア:

[(1, 2109376066), (2, 1054688033), (7, 301339438), (14, 150669719), (109, 19352074), (218, 9676037), (763, 2764582), (1526, 1382291)]