81149402882

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1\times {\mathrm{281033}}^1$

素因数の和:281797

約数の個数: 16

約数和(自身を含む): 122367824280

約数和(自身を除く): 41218421398

約数列:

[1, 2, 353, 409, 706, 818, 144377, 281033, 288754, 562066, 99204649, 114942497, 198409298, 229884994, 40574701441, 81149402882]

約数ペア:

[(1, 81149402882), (2, 40574701441), (353, 229884994), (409, 198409298), (706, 114942497), (818, 99204649), (144377, 562066), (281033, 288754)]