409713502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1693031}}^1$

素因数の和:1693055

約数の個数: 12

約数和(自身を含む): 675519768

約数和(自身を除く): 265806266

約数列:

[1, 2, 11, 22, 121, 242, 1693031, 3386062, 18623341, 37246682, 204856751, 409713502]

約数ペア:

[(1, 409713502), (2, 204856751), (11, 37246682), (22, 18623341), (121, 3386062), (242, 1693031)]