2000990724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3877889}}^1$

素因数の和:3877939

約数の個数: 24

約数和(自身を含む): 4777560480

約数和(自身を除く): 2776569756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3877889, 7755778, 11633667, 15511556, 23267334, 46534668, 166749227, 333498454, 500247681, 666996908, 1000495362, 2000990724]

約数ペア:

[(1, 2000990724), (2, 1000495362), (3, 666996908), (4, 500247681), (6, 333498454), (12, 166749227), (43, 46534668), (86, 23267334), (129, 15511556), (172, 11633667), (258, 7755778), (516, 3877889)]