2019422732

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{1964419}}^1$

素因数の和:1964680

約数の個数: 12

約数和(自身を含む): 3547742520

約数和(自身を除く): 1528319788

約数列:

[1, 2, 4, 257, 514, 1028, 1964419, 3928838, 7857676, 504855683, 1009711366, 2019422732]

約数ペア:

[(1, 2019422732), (2, 1009711366), (4, 504855683), (257, 7857676), (514, 3928838), (1028, 1964419)]