886937264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1289153}}^1$

素因数の和:1289204

約数の個数: 20

約数和(自身を含む): 1758406056

約数和(自身を除く): 871468792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1289153, 2578306, 5156612, 10313224, 20626448, 55433579, 110867158, 221734316, 443468632, 886937264]

約数ペア:

[(1, 886937264), (2, 443468632), (4, 221734316), (8, 110867158), (16, 55433579), (43, 20626448), (86, 10313224), (172, 5156612), (344, 2578306), (688, 1289153)]