2893207919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{9413}}^1$

素因数の和:11750

約数の個数: 16

約数和(自身を含む): 3482426880

約数和(自身を除く): 589218961

約数列:

[1, 7, 19, 133, 2311, 9413, 16177, 43909, 65891, 178847, 307363, 1251929, 21753443, 152274101, 413315417, 2893207919]

約数ペア:

[(1, 2893207919), (7, 413315417), (19, 152274101), (133, 21753443), (2311, 1251929), (9413, 307363), (16177, 178847), (43909, 65891)]