5000021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 5859840

約数和(自身を除く): 859819

約数列:

[1, 13, 19, 31, 247, 403, 589, 653, 7657, 8489, 12407, 20243, 161291, 263159, 384617, 5000021]

約数ペア:

[(1, 5000021), (13, 384617), (19, 263159), (31, 161291), (247, 20243), (403, 12407), (589, 8489), (653, 7657)]