2888317439

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{75557}}^1$

素因数の和:75734

約数の個数: 16

約数和(自身を含む): 3404341248

約数和(自身を除く): 516023809

約数列:

[1, 7, 43, 127, 301, 889, 5461, 38227, 75557, 528899, 3248951, 9595739, 22742657, 67170173, 412616777, 2888317439]

約数ペア:

[(1, 2888317439), (7, 412616777), (43, 67170173), (127, 22742657), (301, 9595739), (889, 3248951), (5461, 528899), (38227, 75557)]