2017091792

素因数分解:

$2^4\times {\mathrm{1979}}^1\times {\mathrm{63703}}^1$

素因数の和:65690

約数の個数: 20

約数和(自身を含む): 3910151520

約数和(自身を除く): 1893059728

約数列:

[1, 2, 4, 8, 16, 1979, 3958, 7916, 15832, 31664, 63703, 127406, 254812, 509624, 1019248, 126068237, 252136474, 504272948, 1008545896, 2017091792]

約数ペア:

[(1, 2017091792), (2, 1008545896), (4, 504272948), (8, 252136474), (16, 126068237), (1979, 1019248), (3958, 509624), (7916, 254812), (15832, 127406), (31664, 63703)]