2912981324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{66204121}}^1$

素因数の和:66204136

約数の個数: 12

約数和(自身を含む): 5561146248

約数和(自身を除く): 2648164924

約数列:

[1, 2, 4, 11, 22, 44, 66204121, 132408242, 264816484, 728245331, 1456490662, 2912981324]

約数ペア:

[(1, 2912981324), (2, 1456490662), (4, 728245331), (11, 264816484), (22, 132408242), (44, 66204121)]