2201994465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13345421}}^1$

素因数の和:13345440

約数の個数: 16

約数和(自身を含む): 3843481536

約数和(自身を除く): 1641487071

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13345421, 40036263, 66727105, 146799631, 200181315, 440398893, 733998155, 2201994465]

約数ペア:

[(1, 2201994465), (3, 733998155), (5, 440398893), (11, 200181315), (15, 146799631), (33, 66727105), (55, 40036263), (165, 13345421)]