802128622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{20773}}^1$

素因数の和:21267

約数の個数: 16

約数和(自身を含む): 1233975600

約数和(自身を除く): 431846978

約数列:

[1, 2, 43, 86, 449, 898, 19307, 20773, 38614, 41546, 893239, 1786478, 9327077, 18654154, 401064311, 802128622]

約数ペア:

[(1, 802128622), (2, 401064311), (43, 18654154), (86, 9327077), (449, 1786478), (898, 893239), (19307, 41546), (20773, 38614)]