2013138622094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1\times {\mathrm{111953}}^1$

素因数の和:121112

約数の個数: 32

約数和(自身を含む): 3224662113024

約数和(自身を除く): 1211523490930

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 9091, 18182, 111953, 209093, 223906, 390913, 418186, 781826, 2574919, 4813979, 5149838, 8990999, 9627958, 17981998, 110721517, 221443034, 1017764723, 2035529446, 23408588629, 43763883089, 46817177258, 87527766178, 1006569311047, 2013138622094]

約数ペア:

[(1, 2013138622094), (2, 1006569311047), (23, 87527766178), (43, 46817177258), (46, 43763883089), (86, 23408588629), (989, 2035529446), (1978, 1017764723), (9091, 221443034), (18182, 110721517), (111953, 17981998), (209093, 9627958), (223906, 8990999), (390913, 5149838), (418186, 4813979), (781826, 2574919)]