2731138562

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{20627}}^1$

素因数の和:21145

約数の個数: 16

約数和(自身を含む): 4128900480

約数和(自身を除く): 1397761918

約数列:

[1, 2, 239, 277, 478, 554, 20627, 41254, 66203, 132406, 4929853, 5713679, 9859706, 11427358, 1365569281, 2731138562]

約数ペア:

[(1, 2731138562), (2, 1365569281), (239, 11427358), (277, 9859706), (478, 5713679), (554, 4929853), (20627, 132406), (41254, 66203)]