945403764

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{39451}}^1$

素因数の和:41455

約数の個数: 24

約数和(自身を含む): 2207102688

約数和(自身を除く): 1261698924

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11982, 23964, 39451, 78902, 118353, 157804, 236706, 473412, 78783647, 157567294, 236350941, 315134588, 472701882, 945403764]

約数ペア:

[(1, 945403764), (2, 472701882), (3, 315134588), (4, 236350941), (6, 157567294), (12, 78783647), (1997, 473412), (3994, 236706), (5991, 157804), (7988, 118353), (11982, 78902), (23964, 39451)]