1800719426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1996363}}^1$

素因数の和:1996417

約数の個数: 16

約数和(自身を含む): 3018502368

約数和(自身を除く): 1217782942

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1996363, 3992726, 21959993, 43919986, 81850883, 163701766, 900359713, 1800719426]

約数ペア:

[(1, 1800719426), (2, 900359713), (11, 163701766), (22, 81850883), (41, 43919986), (82, 21959993), (451, 3992726), (902, 1996363)]