2017122416

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{565337}}^1$

素因数の和:565568

約数の個数: 20

約数和(自身を含む): 3925707072

約数和(自身を除く): 1908584656

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 565337, 1130674, 2261348, 4522696, 9045392, 126070151, 252140302, 504280604, 1008561208, 2017122416]

約数ペア:

[(1, 2017122416), (2, 1008561208), (4, 504280604), (8, 252140302), (16, 126070151), (223, 9045392), (446, 4522696), (892, 2261348), (1784, 1130674), (3568, 565337)]