2109306895

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1\times {\mathrm{7949}}^1$

素因数の和:8754

約数の個数: 16

約数和(自身を含む): 2569694400

約数和(自身を除く): 460387505

約数列:

[1, 5, 73, 365, 727, 3635, 7949, 39745, 53071, 265355, 580277, 2901385, 5778923, 28894615, 421861379, 2109306895]

約数ペア:

[(1, 2109306895), (5, 421861379), (73, 28894615), (365, 5778923), (727, 2901385), (3635, 580277), (7949, 265355), (39745, 53071)]