2010647621

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{129527}}^1$

素因数の和:129608

約数の個数: 12

約数和(自身を含む): 2171407392

約数和(自身を除く): 160759771

約数列:

[1, 19, 43, 361, 817, 15523, 129527, 2461013, 5569661, 46759247, 105823559, 2010647621]

約数ペア:

[(1, 2010647621), (19, 105823559), (43, 46759247), (361, 5569661), (817, 2461013), (15523, 129527)]