2065937279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{361241}}^1$

素因数の和:361310

約数の個数: 16

約数和(自身を含む): 2543143680

約数和(自身を除く): 477206401

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 361241, 2528687, 6863579, 15533363, 48045053, 108733541, 295133897, 2065937279]

約数ペア:

[(1, 2065937279), (7, 295133897), (19, 108733541), (43, 48045053), (133, 15533363), (301, 6863579), (817, 2528687), (5719, 361241)]