2018133761

素因数分解:

$7^1\times {\mathrm{433}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 2317435008

約数和(自身を除く): 299301247

約数列:

[1, 7, 433, 811, 821, 3031, 5677, 5747, 351163, 355493, 665831, 2458141, 2488451, 4660817, 288304823, 2018133761]

約数ペア:

[(1, 2018133761), (7, 288304823), (433, 4660817), (811, 2488451), (821, 2458141), (3031, 665831), (5677, 355493), (5747, 351163)]