2257882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 3823200

約数和(自身を除く): 1565318

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3539, 7078, 38929, 77858, 102631, 205262, 1128941, 2257882]

約数ペア:

[(1, 2257882), (2, 1128941), (11, 205262), (22, 102631), (29, 77858), (58, 38929), (319, 7078), (638, 3539)]