255492034

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{299171}}^1$

素因数の和:299241

約数の個数: 16

約数和(自身を含む): 445167936

約数和(自身を除く): 189675902

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 299171, 598342, 2094197, 4188394, 18249431, 36498862, 127746017, 255492034]

約数ペア:

[(1, 255492034), (2, 127746017), (7, 36498862), (14, 18249431), (61, 4188394), (122, 2094197), (427, 598342), (854, 299171)]