2129387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 2489760

約数和(自身を除く): 360373

約数列:

[1, 13, 19, 37, 233, 247, 481, 703, 3029, 4427, 8621, 9139, 57551, 112073, 163799, 2129387]

約数ペア:

[(1, 2129387), (13, 163799), (19, 112073), (37, 57551), (233, 9139), (247, 8621), (481, 4427), (703, 3029)]