2160759781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{83071}}^1$

素因数の和:83164

約数の個数: 12

約数和(自身を含む): 2337646080

約数和(自身を除く): 176886299

約数列:

[1, 19, 37, 703, 1369, 26011, 83071, 1578349, 3073627, 58398913, 113724199, 2160759781]

約数ペア:

[(1, 2160759781), (19, 113724199), (37, 58398913), (703, 3073627), (1369, 1578349), (26011, 83071)]