2019754864

素因数分解:

$2^4\times {\mathrm{4363}}^1\times {\mathrm{28933}}^1$

素因数の和:33304

約数の個数: 20

約数和(自身を含む): 3914307256

約数和(自身を除く): 1894552392

約数列:

[1, 2, 4, 8, 16, 4363, 8726, 17452, 28933, 34904, 57866, 69808, 115732, 231464, 462928, 126234679, 252469358, 504938716, 1009877432, 2019754864]

約数ペア:

[(1, 2019754864), (2, 1009877432), (4, 504938716), (8, 252469358), (16, 126234679), (4363, 462928), (8726, 231464), (17452, 115732), (28933, 69808), (34904, 57866)]