233484910

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{21401}}^1$

素因数の和:22499

約数の個数: 16

約数和(自身を含む): 420677712

約数和(自身を除く): 187192802

約数列:

[1, 2, 5, 10, 1091, 2182, 5455, 10910, 21401, 42802, 107005, 214010, 23348491, 46696982, 116742455, 233484910]

約数ペア:

[(1, 233484910), (2, 116742455), (5, 46696982), (10, 23348491), (1091, 214010), (2182, 107005), (5455, 42802), (10910, 21401)]