2026056242

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{648961}}^1$

素因数の和:649193

約数の個数: 16

約数和(自身を含む): 3488819712

約数和(自身を除く): 1462763470

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 648961, 1297922, 4542727, 9085454, 144718303, 289436606, 1013028121, 2026056242]

約数ペア:

[(1, 2026056242), (2, 1013028121), (7, 289436606), (14, 144718303), (223, 9085454), (446, 4542727), (1561, 1297922), (3122, 648961)]