338568406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{34123}}^1$

素因数の和:34188

約数の個数: 24

約数和(自身を含む): 571849992

約数和(自身を除く): 233281586

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 34123, 68246, 375353, 750706, 1399043, 2798086, 4128883, 8257766, 15389473, 30778946, 169284203, 338568406]

約数ペア:

[(1, 338568406), (2, 169284203), (11, 30778946), (22, 15389473), (41, 8257766), (82, 4128883), (121, 2798086), (242, 1399043), (451, 750706), (902, 375353), (4961, 68246), (9922, 34123)]