2907977759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^2$

素因数の和:2582

約数の個数: 12

約数和(自身を含む): 3093849720

約数和(自身を除く): 185871961

約数列:

[1, 19, 101, 1231, 1919, 23389, 124331, 1515361, 2362289, 28791859, 153051461, 2907977759]

約数ペア:

[(1, 2907977759), (19, 153051461), (101, 28791859), (1231, 2362289), (1919, 1515361), (23389, 124331)]