2340470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21277}}^1$

素因数の和:21295

約数の個数: 16

約数和(自身を含む): 4596048

約数和(自身を除く): 2255578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21277, 42554, 106385, 212770, 234047, 468094, 1170235, 2340470]

約数ペア:

[(1, 2340470), (2, 1170235), (5, 468094), (10, 234047), (11, 212770), (22, 106385), (55, 42554), (110, 21277)]