260028092

素因数分解:

$2^2\times {\mathrm{15937}}^1\times {\mathrm{4079}}^1$

素因数の和:20020

約数の個数: 12

約数和(自身を含む): 455189280

約数和(自身を除く): 195161188

約数列:

[1, 2, 4, 4079, 8158, 15937, 16316, 31874, 63748, 65007023, 130014046, 260028092]

約数ペア:

[(1, 260028092), (2, 130014046), (4, 65007023), (4079, 63748), (8158, 31874), (15937, 16316)]