2722616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 2902024

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 557, 611, 1114, 1222, 2228, 2444, 4456, 4888, 7241, 14482, 26179, 28964, 52358, 57928, 104716, 209432, 340327, 680654, 1361308, 2722616]

約数ペア:

[(1, 2722616), (2, 1361308), (4, 680654), (8, 340327), (13, 209432), (26, 104716), (47, 57928), (52, 52358), (94, 28964), (104, 26179), (188, 14482), (376, 7241), (557, 4888), (611, 4456), (1114, 2444), (1222, 2228)]