271489274

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{69011}}^1$

素因数の和:69301

約数の個数: 16

約数和(自身を含む): 467073216

約数和(自身を除く): 195583942

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 69011, 138022, 483077, 966154, 19392091, 38784182, 135744637, 271489274]

約数ペア:

[(1, 271489274), (2, 135744637), (7, 38784182), (14, 19392091), (281, 966154), (562, 483077), (1967, 138022), (3934, 69011)]