2021612879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 2446397184

約数和(自身を除く): 424784305

約数列:

[1, 11, 13, 43, 143, 163, 473, 559, 1793, 2017, 2119, 6149, 7009, 22187, 23309, 26221, 77099, 86731, 91117, 288431, 328771, 954041, 1002287, 1127503, 3616481, 4274023, 12402533, 14137153, 47014253, 155508683, 183782989, 2021612879]

約数ペア:

[(1, 2021612879), (11, 183782989), (13, 155508683), (43, 47014253), (143, 14137153), (163, 12402533), (473, 4274023), (559, 3616481), (1793, 1127503), (2017, 1002287), (2119, 954041), (6149, 328771), (7009, 288431), (22187, 91117), (23309, 86731), (26221, 77099)]