129014018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{214309}}^1$

素因数の和:214361

約数の個数: 16

約数和(自身を含む): 226311360

約数和(自身を除く): 97297342

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 214309, 428618, 1500163, 3000326, 9215287, 18430574, 64507009, 129014018]

約数ペア:

[(1, 129014018), (2, 64507009), (7, 18430574), (14, 9215287), (43, 3000326), (86, 1500163), (301, 428618), (602, 214309)]