810858

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 1634400

約数和(自身を除く): 823542

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 907, 1814, 2721, 5442, 135143, 270286, 405429, 810858]

約数ペア:

[(1, 810858), (2, 405429), (3, 270286), (6, 135143), (149, 5442), (298, 2721), (447, 1814), (894, 907)]