2564756474

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{413537}}^1$

素因数の和:413989

約数の個数: 16

約数和(自身を含む): 4406660928

約数和(自身を除く): 1841904454

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 413537, 827074, 2894759, 5789518, 183196891, 366393782, 1282378237, 2564756474]

約数ペア:

[(1, 2564756474), (2, 1282378237), (7, 366393782), (14, 183196891), (443, 5789518), (886, 2894759), (3101, 827074), (6202, 413537)]