4920678007

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{1947241}}^1$

素因数の和:1947286

約数の個数: 12

約数和(自身を含む): 5935193616

約数和(自身を除く): 1014515609

約数列:

[1, 7, 19, 133, 361, 2527, 1947241, 13630687, 36997579, 258983053, 702954001, 4920678007]

約数ペア:

[(1, 4920678007), (7, 702954001), (19, 258983053), (133, 36997579), (361, 13630687), (2527, 1947241)]