2011023131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1\times {\mathrm{1609}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 2196297600

約数和(自身を除く): 185274469

約数列:

[1, 13, 79, 1027, 1217, 1609, 15821, 20917, 96143, 127111, 1249859, 1652443, 1958153, 25455989, 154694087, 2011023131]

約数ペア:

[(1, 2011023131), (13, 154694087), (79, 25455989), (1027, 1958153), (1217, 1652443), (1609, 1249859), (15821, 127111), (20917, 96143)]