2043280085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5307221}}^1$

素因数の和:5307244

約数の個数: 16

約数和(自身を含む): 3056959872

約数和(自身を除く): 1013679787

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5307221, 26536105, 37150547, 58379431, 185752735, 291897155, 408656017, 2043280085]

約数ペア:

[(1, 2043280085), (5, 408656017), (7, 291897155), (11, 185752735), (35, 58379431), (55, 37150547), (77, 26536105), (385, 5307221)]