2018682368

素因数分解:

$2^9\times {\mathrm{3942739}}^1$

素因数の和:3942757

約数の個数: 20

約数和(自身を含む): 4033423020

約数和(自身を除く): 2014740652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3942739, 7885478, 15770956, 31541912, 63083824, 126167648, 252335296, 504670592, 1009341184, 2018682368]

約数ペア:

[(1, 2018682368), (2, 1009341184), (4, 504670592), (8, 252335296), (16, 126167648), (32, 63083824), (64, 31541912), (128, 15770956), (256, 7885478), (512, 3942739)]