387996846

素因数分解:

$2^1\times 3^1\times {\mathrm{719}}^1\times {\mathrm{89939}}^1$

素因数の和:90663

約数の個数: 16

約数和(自身を含む): 777081600

約数和(自身を除く): 389084754

約数列:

[1, 2, 3, 6, 719, 1438, 2157, 4314, 89939, 179878, 269817, 539634, 64666141, 129332282, 193998423, 387996846]

約数ペア:

[(1, 387996846), (2, 193998423), (3, 129332282), (6, 64666141), (719, 539634), (1438, 269817), (2157, 179878), (4314, 89939)]