2173556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7057}}^1$

素因数の和:7079

約数の個数: 24

約数和(自身を含む): 4742976

約数和(自身を除く): 2569420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7057, 14114, 28228, 49399, 77627, 98798, 155254, 197596, 310508, 543389, 1086778, 2173556]

約数ペア:

[(1, 2173556), (2, 1086778), (4, 543389), (7, 310508), (11, 197596), (14, 155254), (22, 98798), (28, 77627), (44, 49399), (77, 28228), (154, 14114), (308, 7057)]