2009019985207

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{953}}^1\times {\mathrm{10091}}^1$

素因数の和:11391

約数の個数: 32

約数和(自身を含む): 2173872992256

約数和(自身を除く): 164853007049

約数列:

[1, 23, 31, 293, 713, 953, 6739, 9083, 10091, 21919, 29543, 208909, 232093, 279229, 312821, 679489, 2956663, 6422267, 7194883, 8656099, 9616723, 68003249, 91656553, 199090277, 221184629, 298118413, 2108100719, 2817699839, 6856723499, 64807096297, 87348695009, 2009019985207]

約数ペア:

[(1, 2009019985207), (23, 87348695009), (31, 64807096297), (293, 6856723499), (713, 2817699839), (953, 2108100719), (6739, 298118413), (9083, 221184629), (10091, 199090277), (21919, 91656553), (29543, 68003249), (208909, 9616723), (232093, 8656099), (279229, 7194883), (312821, 6422267), (679489, 2956663)]