2068589468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{311347}}^1$

素因数の和:311513

約数の個数: 24

約数和(自身を含む): 3975291264

約数和(自身を除く): 1906701796

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 311347, 622694, 1245388, 3424817, 6849634, 13699268, 47013397, 94026794, 188053588, 517147367, 1034294734, 2068589468]

約数ペア:

[(1, 2068589468), (2, 1034294734), (4, 517147367), (11, 188053588), (22, 94026794), (44, 47013397), (151, 13699268), (302, 6849634), (604, 3424817), (1661, 1245388), (3322, 622694), (6644, 311347)]