2005641209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{42373}}^1$

素因数の和:42728

約数の個数: 16

約数和(自身を含む): 2363452224

約数和(自身を除く): 357811015

約数列:

[1, 11, 13, 143, 331, 3641, 4303, 42373, 47333, 466103, 550849, 6059339, 14025463, 154280093, 182331019, 2005641209]

約数ペア:

[(1, 2005641209), (11, 182331019), (13, 154280093), (143, 14025463), (331, 6059339), (3641, 550849), (4303, 466103), (42373, 47333)]