2190229696556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{208591}}^1\times {\mathrm{238639}}^1$

素因数の和:447245

約数の個数: 24

約数和(自身を含む): 4181385169920

約数和(自身を除く): 1991155473364

約数列:

[1, 2, 4, 11, 22, 44, 208591, 238639, 417182, 477278, 834364, 954556, 2294501, 2625029, 4589002, 5250058, 9178004, 10500116, 49777947649, 99555895298, 199111790596, 547557424139, 1095114848278, 2190229696556]

約数ペア:

[(1, 2190229696556), (2, 1095114848278), (4, 547557424139), (11, 199111790596), (22, 99555895298), (44, 49777947649), (208591, 10500116), (238639, 9178004), (417182, 5250058), (477278, 4589002), (834364, 2625029), (954556, 2294501)]