1977338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 3448224

約数和(自身を除く): 1470886

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 311, 374, 578, 622, 3179, 3421, 5287, 6358, 6842, 10574, 58157, 89879, 116314, 179758, 988669, 1977338]

約数ペア:

[(1, 1977338), (2, 988669), (11, 179758), (17, 116314), (22, 89879), (34, 58157), (187, 10574), (289, 6842), (311, 6358), (374, 5287), (578, 3421), (622, 3179)]