2017887288

素因数分解:

$2^3\times 3^1\times {\mathrm{349}}^1\times {\mathrm{240913}}^1$

素因数の和:241271

約数の個数: 32

約数和(自身を含む): 5059194000

約数和(自身を除く): 3041306712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 349, 698, 1047, 1396, 2094, 2792, 4188, 8376, 240913, 481826, 722739, 963652, 1445478, 1927304, 2890956, 5781912, 84078637, 168157274, 252235911, 336314548, 504471822, 672629096, 1008943644, 2017887288]

約数ペア:

[(1, 2017887288), (2, 1008943644), (3, 672629096), (4, 504471822), (6, 336314548), (8, 252235911), (12, 168157274), (24, 84078637), (349, 5781912), (698, 2890956), (1047, 1927304), (1396, 1445478), (2094, 963652), (2792, 722739), (4188, 481826), (8376, 240913)]