2019771662

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{398063}}^1$

素因数の和:398167

約数の個数: 16

約数和(自身を含む): 3152666880

約数和(自身を除く): 1132895218

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 398063, 796126, 17116709, 23485717, 34233418, 46971434, 1009885831, 2019771662]

約数ペア:

[(1, 2019771662), (2, 1009885831), (43, 46971434), (59, 34233418), (86, 23485717), (118, 17116709), (2537, 796126), (5074, 398063)]