647014512

素因数分解:

$2^4\times 3^1\times {\mathrm{13479469}}^1$

素因数の和:13479480

約数の個数: 20

約数和(自身を含む): 1671454280

約数和(自身を除く): 1024439768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13479469, 26958938, 40438407, 53917876, 80876814, 107835752, 161753628, 215671504, 323507256, 647014512]

約数ペア:

[(1, 647014512), (2, 323507256), (3, 215671504), (4, 161753628), (6, 107835752), (8, 80876814), (12, 53917876), (16, 40438407), (24, 26958938), (48, 13479469)]