2018643209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1231631}}^1$

素因数の和:1231791

約数の個数: 8

約数和(自身を含む): 2216937600

約数和(自身を除く): 198294391

約数列:

[1, 11, 149, 1639, 1231631, 13547941, 183513019, 2018643209]

約数ペア:

[(1, 2018643209), (11, 183513019), (149, 13547941), (1639, 1231631)]