80683042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{3301}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 134384796

約数和(自身を除く): 53701754

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 3301, 6602, 12221, 24442, 36311, 72622, 333401, 399421, 666802, 798842, 3667411, 7334822, 40341521, 80683042]

約数ペア:

[(1, 80683042), (2, 40341521), (11, 7334822), (22, 3667411), (101, 798842), (121, 666802), (202, 399421), (242, 333401), (1111, 72622), (2222, 36311), (3301, 24442), (6602, 12221)]