1685207824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6195617}}^1$

素因数の和:6195642

約数の個数: 20

約数和(自身を含む): 3457154844

約数和(自身を除く): 1771947020

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6195617, 12391234, 24782468, 49564936, 99129872, 105325489, 210650978, 421301956, 842603912, 1685207824]

約数ペア:

[(1, 1685207824), (2, 842603912), (4, 421301956), (8, 210650978), (16, 105325489), (17, 99129872), (34, 49564936), (68, 24782468), (136, 12391234), (272, 6195617)]