2017228612

素因数分解:

$2^2\times 7^1\times {\mathrm{72043879}}^1$

素因数の和:72043890

約数の個数: 12

約数和(自身を含む): 4034457280

約数和(自身を除く): 2017228668

約数列:

[1, 2, 4, 7, 14, 28, 72043879, 144087758, 288175516, 504307153, 1008614306, 2017228612]

約数ペア:

[(1, 2017228612), (2, 1008614306), (4, 504307153), (7, 288175516), (14, 144087758), (28, 72043879)]