388490034

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{72997}}^1$

素因数の和:73889

約数の個数: 16

約数和(自身を含む): 777866688

約数和(自身を除く): 389376654

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 5322, 72997, 145994, 218991, 437982, 64748339, 129496678, 194245017, 388490034]

約数ペア:

[(1, 388490034), (2, 194245017), (3, 129496678), (6, 64748339), (887, 437982), (1774, 218991), (2661, 145994), (5322, 72997)]