243472438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{41141}}^1$

素因数の和:41423

約数の個数: 16

約数和(自身を含む): 399900240

約数和(自身を除く): 156427802

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 41141, 82282, 452551, 905102, 11066929, 22133858, 121736219, 243472438]

約数ペア:

[(1, 243472438), (2, 121736219), (11, 22133858), (22, 11066929), (269, 905102), (538, 452551), (2959, 82282), (5918, 41141)]