850898042608

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{130027207}}^1$

素因数の和:130027624

約数の個数: 20

約数和(自身を含む): 1652645813680

約数和(自身を除く): 801747771072

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 130027207, 260054414, 520108828, 1040217656, 2080435312, 53181127663, 106362255326, 212724510652, 425449021304, 850898042608]

約数ペア:

[(1, 850898042608), (2, 425449021304), (4, 212724510652), (8, 106362255326), (16, 53181127663), (409, 2080435312), (818, 1040217656), (1636, 520108828), (3272, 260054414), (6544, 130027207)]