254598022

素因数分解:

$2^1\times 7^2\times {\mathrm{2597939}}^1$

素因数の和:2597955

約数の個数: 12

約数和(自身を含む): 444247740

約数和(自身を除く): 189649718

約数列:

[1, 2, 7, 14, 49, 98, 2597939, 5195878, 18185573, 36371146, 127299011, 254598022]

約数ペア:

[(1, 254598022), (2, 127299011), (7, 36371146), (14, 18185573), (49, 5195878), (98, 2597939)]