2057988

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 4838400

約数和(自身を除く): 2780412

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1151, 1788, 2302, 3453, 4604, 6906, 13812, 171499, 342998, 514497, 685996, 1028994, 2057988]

約数ペア:

[(1, 2057988), (2, 1028994), (3, 685996), (4, 514497), (6, 342998), (12, 171499), (149, 13812), (298, 6906), (447, 4604), (596, 3453), (894, 2302), (1151, 1788)]