670446722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1\times {\mathrm{2467}}^1$

素因数の和:3614

約数の個数: 24

約数和(自身を含む): 1106838768

約数和(自身を除く): 436392046

約数列:

[1, 2, 11, 22, 121, 242, 1123, 2246, 2467, 4934, 12353, 24706, 27137, 54274, 135883, 271766, 298507, 597014, 2770441, 5540882, 30474851, 60949702, 335223361, 670446722]

約数ペア:

[(1, 670446722), (2, 335223361), (11, 60949702), (22, 30474851), (121, 5540882), (242, 2770441), (1123, 597014), (2246, 298507), (2467, 271766), (4934, 135883), (12353, 54274), (24706, 27137)]