2872875863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{490001}}^1$

素因数の和:490066

約数の個数: 16

約数和(自身を含む): 3457454112

約数和(自身を除く): 584578249

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 490001, 5390011, 6370013, 20090041, 70070143, 220990451, 261170533, 2872875863]

約数ペア:

[(1, 2872875863), (11, 261170533), (13, 220990451), (41, 70070143), (143, 20090041), (451, 6370013), (533, 5390011), (5863, 490001)]