2017403824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2932273}}^1$

素因数の和:2932324

約数の個数: 20

約数和(自身を含む): 3999621736

約数和(自身を除く): 1982217912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2932273, 5864546, 11729092, 23458184, 46916368, 126087739, 252175478, 504350956, 1008701912, 2017403824]

約数ペア:

[(1, 2017403824), (2, 1008701912), (4, 504350956), (8, 252175478), (16, 126087739), (43, 46916368), (86, 23458184), (172, 11729092), (344, 5864546), (688, 2932273)]