2014741616

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{905909}}^1$

素因数の和:906056

約数の個数: 20

約数和(自身を含む): 3931649400

約数和(自身を除く): 1916907784

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 905909, 1811818, 3623636, 7247272, 14494544, 125921351, 251842702, 503685404, 1007370808, 2014741616]

約数ペア:

[(1, 2014741616), (2, 1007370808), (4, 503685404), (8, 251842702), (16, 125921351), (139, 14494544), (278, 7247272), (556, 3623636), (1112, 1811818), (2224, 905909)]