242520746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{9829}}^1$

素因数の和:9930

約数の個数: 24

約数和(自身を含む): 399353580

約数和(自身を除く): 156832834

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 9829, 12337, 19658, 24674, 127777, 255554, 717517, 1435034, 1661101, 3322202, 9327721, 18655442, 121260373, 242520746]

約数ペア:

[(1, 242520746), (2, 121260373), (13, 18655442), (26, 9327721), (73, 3322202), (146, 1661101), (169, 1435034), (338, 717517), (949, 255554), (1898, 127777), (9829, 24674), (12337, 19658)]