243901636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{503929}}^1$

素因数の和:503955

約数の個数: 18

約数和(自身を含む): 469158830

約数和(自身を除く): 225257194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 503929, 1007858, 2015716, 5543219, 11086438, 22172876, 60975409, 121950818, 243901636]

約数ペア:

[(1, 243901636), (2, 121950818), (4, 60975409), (11, 22172876), (22, 11086438), (44, 5543219), (121, 2015716), (242, 1007858), (484, 503929)]