827942356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1979}}^1\times {\mathrm{2551}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 1485570240

約数和(自身を除く): 657627884

約数列:

[1, 2, 4, 41, 82, 164, 1979, 2551, 3958, 5102, 7916, 10204, 81139, 104591, 162278, 209182, 324556, 418364, 5048429, 10096858, 20193716, 206985589, 413971178, 827942356]

約数ペア:

[(1, 827942356), (2, 413971178), (4, 206985589), (41, 20193716), (82, 10096858), (164, 5048429), (1979, 418364), (2551, 324556), (3958, 209182), (5102, 162278), (7916, 104591), (10204, 81139)]