4920784259

素因数分解:

${\mathrm{389}}^1\times {\mathrm{1871}}^1\times {\mathrm{6761}}^1$

素因数の和:9021

約数の個数: 8

約数和(自身を含む): 4936800960

約数和(自身を除く): 16016701

約数列:

[1, 389, 1871, 6761, 727819, 2630029, 12649831, 4920784259]

約数ペア:

[(1, 4920784259), (389, 12649831), (1871, 2630029), (6761, 727819)]