388127884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{5707763}}^1$

素因数の和:5707784

約数の個数: 12

約数和(自身を含む): 719178264

約数和(自身を除く): 331050380

約数列:

[1, 2, 4, 17, 34, 68, 5707763, 11415526, 22831052, 97031971, 194063942, 388127884]

約数ペア:

[(1, 388127884), (2, 194063942), (4, 97031971), (17, 22831052), (34, 11415526), (68, 5707763)]