2146934451

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{49331}}^1$

素因数の和:49586

約数の個数: 16

約数和(自身を含む): 2912561280

約数和(自身を除く): 765626829

約数列:

[1, 3, 89, 163, 267, 489, 14507, 43521, 49331, 147993, 4390459, 8040953, 13171377, 24122859, 715644817, 2146934451]

約数ペア:

[(1, 2146934451), (3, 715644817), (89, 24122859), (163, 13171377), (267, 8040953), (489, 4390459), (14507, 147993), (43521, 49331)]