869721854

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{26713}}^1$

素因数の和:27011

約数の個数: 16

約数和(自身を含む): 1328433792

約数和(自身を除く): 458711938

約数列:

[1, 2, 73, 146, 223, 446, 16279, 26713, 32558, 53426, 1950049, 3900098, 5956999, 11913998, 434860927, 869721854]

約数ペア:

[(1, 869721854), (2, 434860927), (73, 11913998), (146, 5956999), (223, 3900098), (446, 1950049), (16279, 53426), (26713, 32558)]