2746397318

素因数分解:

$2^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{135571}}^1$

素因数の和:137027

約数の個数: 16

約数和(自身を含む): 4711398144

約数和(自身を除く): 1965000826

約数列:

[1, 2, 7, 14, 1447, 2894, 10129, 20258, 135571, 271142, 948997, 1897994, 196171237, 392342474, 1373198659, 2746397318]

約数ペア:

[(1, 2746397318), (2, 1373198659), (7, 392342474), (14, 196171237), (1447, 1897994), (2894, 948997), (10129, 271142), (20258, 135571)]