2017991963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{75833}}^1$

素因数の和:75958

約数の個数: 16

約数和(自身を含む): 2293220160

約数和(自身を除く): 275228197

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 26611, 75833, 985829, 1744159, 6749137, 22674067, 87738781, 155230151, 2017991963]

約数ペア:

[(1, 2017991963), (13, 155230151), (23, 87738781), (89, 22674067), (299, 6749137), (1157, 1744159), (2047, 985829), (26611, 75833)]