2013155639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{4523}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 2250129024

約数和(自身を除く): 236973385

約数列:

[1, 11, 43, 473, 941, 4523, 10351, 40463, 49753, 194489, 445093, 2139379, 4256143, 46817573, 183014149, 2013155639]

約数ペア:

[(1, 2013155639), (11, 183014149), (43, 46817573), (473, 4256143), (941, 2139379), (4523, 445093), (10351, 194489), (40463, 49753)]