2085289916

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{4751}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 3675139776

約数和(自身を除く): 1589849860

約数列:

[1, 2, 4, 197, 394, 557, 788, 1114, 2228, 4751, 9502, 19004, 109729, 219458, 438916, 935947, 1871894, 2646307, 3743788, 5292614, 10585228, 521322479, 1042644958, 2085289916]

約数ペア:

[(1, 2085289916), (2, 1042644958), (4, 521322479), (197, 10585228), (394, 5292614), (557, 3743788), (788, 2646307), (1114, 1871894), (2228, 935947), (4751, 438916), (9502, 219458), (19004, 109729)]