2011027195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{564103}}^1$

素因数の和:564162

約数の個数: 16

約数和(自身を含む): 2599391232

約数和(自身を除く): 588364037

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 564103, 2820515, 12974369, 17487193, 64871845, 87435965, 402205439, 2011027195]

約数ペア:

[(1, 2011027195), (5, 402205439), (23, 87435965), (31, 64871845), (115, 17487193), (155, 12974369), (713, 2820515), (3565, 564103)]