247965730

素因数分解:

$2^1\times 5^1\times {\mathrm{3491}}^1\times {\mathrm{7103}}^1$

素因数の和:10601

約数の個数: 16

約数和(自身を含む): 446529024

約数和(自身を除く): 198563294

約数列:

[1, 2, 5, 10, 3491, 6982, 7103, 14206, 17455, 34910, 35515, 71030, 24796573, 49593146, 123982865, 247965730]

約数ペア:

[(1, 247965730), (2, 123982865), (5, 49593146), (10, 24796573), (3491, 71030), (6982, 35515), (7103, 34910), (14206, 17455)]