239819305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{4463}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 314337024

約数和(自身を除く): 74517719

約数列:

[1, 5, 11, 55, 977, 4463, 4885, 10747, 22315, 49093, 53735, 245465, 4360351, 21801755, 47963861, 239819305]

約数ペア:

[(1, 239819305), (5, 47963861), (11, 21801755), (55, 4360351), (977, 245465), (4463, 53735), (4885, 49093), (10747, 22315)]