427536478

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{29017}}^1$

素因数の和:29211

約数の個数: 16

約数和(自身を含む): 658128240

約数和(自身を除く): 230591762

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 29017, 58034, 1537901, 3075802, 4033363, 8066726, 213768239, 427536478]

約数ペア:

[(1, 427536478), (2, 213768239), (53, 8066726), (106, 4033363), (139, 3075802), (278, 1537901), (7367, 58034), (14734, 29017)]