2884304

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 5669280

約数和(自身を除く): 2784976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2539, 5078, 10156, 20312, 40624, 180269, 360538, 721076, 1442152, 2884304]

約数ペア:

[(1, 2884304), (2, 1442152), (4, 721076), (8, 360538), (16, 180269), (71, 40624), (142, 20312), (284, 10156), (568, 5078), (1136, 2539)]