2125459

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 2628288

約数和(自身を除く): 502829

約数列:

[1, 7, 17, 53, 119, 337, 371, 901, 2359, 5729, 6307, 17861, 40103, 125027, 303637, 2125459]

約数ペア:

[(1, 2125459), (7, 303637), (17, 125027), (53, 40103), (119, 17861), (337, 6307), (371, 5729), (901, 2359)]