2005337570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8718859}}^1$

素因数の和:8718889

約数の個数: 16

約数和(自身を含む): 3766547520

約数和(自身を除く): 1761209950

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8718859, 17437718, 43594295, 87188590, 200533757, 401067514, 1002668785, 2005337570]

約数ペア:

[(1, 2005337570), (2, 1002668785), (5, 401067514), (10, 200533757), (23, 87188590), (46, 43594295), (115, 17437718), (230, 8718859)]