90498434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{17491}}^1$

素因数の和:17705

約数の個数: 16

約数和(自身を含む): 146932800

約数和(自身を除く): 56434366

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 17491, 34982, 227383, 454766, 3480709, 6961418, 45249217, 90498434]

約数ペア:

[(1, 90498434), (2, 45249217), (13, 6961418), (26, 3480709), (199, 454766), (398, 227383), (2587, 34982), (5174, 17491)]