4250686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1913}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 7028208

約数和(自身を除く): 2777522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 1913, 2222, 3826, 21043, 42086, 193213, 386426, 2125343, 4250686]

約数ペア:

[(1, 4250686), (2, 2125343), (11, 386426), (22, 193213), (101, 42086), (202, 21043), (1111, 3826), (1913, 2222)]