2006408368

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{198733}}^1$

素因数の和:199372

約数の個数: 20

約数和(自身を含む): 3893596528

約数和(自身を除く): 1887188160

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 198733, 397466, 794932, 1589864, 3179728, 125400523, 250801046, 501602092, 1003204184, 2006408368]

約数ペア:

[(1, 2006408368), (2, 1003204184), (4, 501602092), (8, 250801046), (16, 125400523), (631, 3179728), (1262, 1589864), (2524, 794932), (5048, 397466), (10096, 198733)]