27720690214

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14244959}}^1$

素因数の和:14245107

約数の個数: 16

約数和(自身を含む): 47863065600

約数和(自身を除く): 20142375386

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 14244959, 28489918, 99714713, 199429426, 1980049301, 3960098602, 13860345107, 27720690214]

約数ペア:

[(1, 27720690214), (2, 13860345107), (7, 3960098602), (14, 1980049301), (139, 199429426), (278, 99714713), (973, 28489918), (1946, 14244959)]