275824484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 539191296

約数和(自身を除く): 263366812

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 397, 403, 431, 794, 806, 862, 1588, 1612, 1724, 5161, 5603, 10322, 11206, 12307, 13361, 20644, 22412, 24614, 26722, 49228, 53444, 159991, 171107, 173693, 319982, 342214, 347386, 639964, 684428, 694772, 2224391, 4448782, 5304317, 8897564, 10608634, 21217268, 68956121, 137912242, 275824484]

約数ペア:

[(1, 275824484), (2, 137912242), (4, 68956121), (13, 21217268), (26, 10608634), (31, 8897564), (52, 5304317), (62, 4448782), (124, 2224391), (397, 694772), (403, 684428), (431, 639964), (794, 347386), (806, 342214), (862, 319982), (1588, 173693), (1612, 171107), (1724, 159991), (5161, 53444), (5603, 49228), (10322, 26722), (11206, 24614), (12307, 22412), (13361, 20644)]