214520029156

素因数分解:

$2^2\times {\mathrm{28001}}^1\times {\mathrm{1915289}}^1$

素因数の和:1943294

約数の個数: 12

約数和(自身を含む): 375423654060

約数和(自身を除く): 160903624904

約数列:

[1, 2, 4, 28001, 56002, 112004, 1915289, 3830578, 7661156, 53630007289, 107260014578, 214520029156]

約数ペア:

[(1, 214520029156), (2, 107260014578), (4, 53630007289), (28001, 7661156), (56002, 3830578), (112004, 1915289)]