858701486

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{232207}}^1$

素因数の和:232295

約数の個数: 12

約数和(自身を含む): 1318709232

約数和(自身を除く): 460007746

約数列:

[1, 2, 43, 86, 1849, 3698, 232207, 464414, 9984901, 19969802, 429350743, 858701486]

約数ペア:

[(1, 858701486), (2, 429350743), (43, 19969802), (86, 9984901), (1849, 464414), (3698, 232207)]