2048156695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{71777}}^1$

素因数の和:72234

約数の個数: 16

約数和(自身を含む): 2652914880

約数和(自身を除く): 604758185

約数列:

[1, 5, 13, 65, 439, 2195, 5707, 28535, 71777, 358885, 933101, 4665505, 31510103, 157550515, 409631339, 2048156695]

約数ペア:

[(1, 2048156695), (5, 409631339), (13, 157550515), (65, 31510103), (439, 4665505), (2195, 933101), (5707, 358885), (28535, 71777)]