82767278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^2$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 137490696

約数和(自身を除く): 54723418

約数列:

[1, 2, 11, 22, 101, 193, 202, 386, 1111, 2123, 2222, 4246, 19493, 37249, 38986, 74498, 214423, 409739, 428846, 819478, 3762149, 7524298, 41383639, 82767278]

約数ペア:

[(1, 82767278), (2, 41383639), (11, 7524298), (22, 3762149), (101, 819478), (193, 428846), (202, 409739), (386, 214423), (1111, 74498), (2123, 38986), (2222, 37249), (4246, 19493)]