649666082519

素因数分解:

${\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{673}}^1\times {\mathrm{12097}}^1$

素因数の和:13370

約数の個数: 16

約数和(自身を含む): 655585780800

約数和(自身を除く): 5919698281

約数列:

[1, 199, 401, 673, 12097, 79799, 133927, 269873, 2407303, 4850897, 8141281, 53704727, 965328503, 1620114919, 3264653681, 649666082519]

約数ペア:

[(1, 649666082519), (199, 3264653681), (401, 1620114919), (673, 965328503), (12097, 53704727), (79799, 8141281), (133927, 4850897), (269873, 2407303)]