2013991609

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{68683}}^1$

素因数の和:68820

約数の個数: 16

約数和(自身を含む): 2373719040

約数和(自身を除く): 359727431

約数列:

[1, 7, 59, 71, 413, 497, 4189, 29323, 68683, 480781, 4052297, 4876493, 28366079, 34135451, 287713087, 2013991609]

約数ペア:

[(1, 2013991609), (7, 287713087), (59, 34135451), (71, 28366079), (413, 4876493), (497, 4052297), (4189, 480781), (29323, 68683)]