43278320756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{489109}}^1$

素因数の和:491135

約数の個数: 24

約数和(自身を含む): 82663502880

約数和(自身を除く): 39385182124

約数列:

[1, 2, 4, 11, 22, 44, 2011, 4022, 8044, 22121, 44242, 88484, 489109, 978218, 1956436, 5380199, 10760398, 21520796, 983598199, 1967196398, 3934392796, 10819580189, 21639160378, 43278320756]

約数ペア:

[(1, 43278320756), (2, 21639160378), (4, 10819580189), (11, 3934392796), (22, 1967196398), (44, 983598199), (2011, 21520796), (4022, 10760398), (8044, 5380199), (22121, 1956436), (44242, 978218), (88484, 489109)]