326886554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{11251}}^1$

素因数の和:11525

約数の個数: 16

約数和(自身を含む): 499588800

約数和(自身を除く): 172702246

約数列:

[1, 2, 73, 146, 199, 398, 11251, 14527, 22502, 29054, 821323, 1642646, 2238949, 4477898, 163443277, 326886554]

約数ペア:

[(1, 326886554), (2, 163443277), (73, 4477898), (146, 2238949), (199, 1642646), (398, 821323), (11251, 29054), (14527, 22502)]