2186899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 2638944

約数和(自身を除く): 452045

約数列:

[1, 11, 13, 41, 143, 373, 451, 533, 4103, 4849, 5863, 15293, 53339, 168223, 198809, 2186899]

約数ペア:

[(1, 2186899), (11, 198809), (13, 168223), (41, 53339), (143, 15293), (373, 5863), (451, 4849), (533, 4103)]