2009043442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8441359}}^1$

素因数の和:8441385

約数の個数: 16

約数和(自身を含む): 3646667520

約数和(自身を除く): 1637624078

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8441359, 16882718, 59089513, 118179026, 143503103, 287006206, 1004521721, 2009043442]

約数ペア:

[(1, 2009043442), (2, 1004521721), (7, 287006206), (14, 143503103), (17, 118179026), (34, 59089513), (119, 16882718), (238, 8441359)]