388391046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3406939}}^1$

素因数の和:3406963

約数の個数: 16

約数和(自身を含む): 817665600

約数和(自身を除く): 429274554

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3406939, 6813878, 10220817, 20441634, 64731841, 129463682, 194195523, 388391046]

約数ペア:

[(1, 388391046), (2, 194195523), (3, 129463682), (6, 64731841), (19, 20441634), (38, 10220817), (57, 6813878), (114, 3406939)]