258302514

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{264113}}^1$

素因数の和:264281

約数の個数: 16

約数和(自身を含む): 519776352

約数和(自身を除く): 261473838

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 264113, 528226, 792339, 1584678, 43050419, 86100838, 129151257, 258302514]

約数ペア:

[(1, 258302514), (2, 129151257), (3, 86100838), (6, 43050419), (163, 1584678), (326, 792339), (489, 528226), (978, 264113)]