1081656004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1891007}}^1$

素因数の和:1891035

約数の個数: 24

約数和(自身を含む): 2223825408

約数和(自身を除く): 1142169404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1891007, 3782014, 7564028, 20801077, 24583091, 41602154, 49166182, 83204308, 98332364, 270414001, 540828002, 1081656004]

約数ペア:

[(1, 1081656004), (2, 540828002), (4, 270414001), (11, 98332364), (13, 83204308), (22, 49166182), (26, 41602154), (44, 24583091), (52, 20801077), (143, 7564028), (286, 3782014), (572, 1891007)]