1234239385

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{3511}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 1493920512

約数和(自身を除く): 259681127

約数列:

[1, 5, 167, 421, 835, 2105, 3511, 17555, 70307, 351535, 586337, 1478131, 2931685, 7390655, 246847877, 1234239385]

約数ペア:

[(1, 1234239385), (5, 246847877), (167, 7390655), (421, 2931685), (835, 1478131), (2105, 586337), (3511, 351535), (17555, 70307)]