2019679986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7828217}}^1$

素因数の和:7828265

約数の個数: 16

約数和(自身を含む): 4133299104

約数和(自身を除く): 2113619118

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7828217, 15656434, 23484651, 46969302, 336613331, 673226662, 1009839993, 2019679986]

約数ペア:

[(1, 2019679986), (2, 1009839993), (3, 673226662), (6, 336613331), (43, 46969302), (86, 23484651), (129, 15656434), (258, 7828217)]