2685201412

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{657493}}^1$

素因数の和:658518

約数の個数: 12

約数和(自身を含む): 4703712076

約数和(自身を除く): 2018510664

約数列:

[1, 2, 4, 1021, 2042, 4084, 657493, 1314986, 2629972, 671300353, 1342600706, 2685201412]

約数ペア:

[(1, 2685201412), (2, 1342600706), (4, 671300353), (1021, 2629972), (2042, 1314986), (4084, 657493)]