231639710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{538697}}^1$

素因数の和:538747

約数の個数: 16

約数和(自身を含む): 426648816

約数和(自身を除く): 195009106

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 538697, 1077394, 2693485, 5386970, 23163971, 46327942, 115819855, 231639710]

約数ペア:

[(1, 231639710), (2, 115819855), (5, 46327942), (10, 23163971), (43, 5386970), (86, 2693485), (215, 1077394), (430, 538697)]