2116740385

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{911}}^1\times {\mathrm{1049}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 2551046400

約数和(自身を除く): 434306015

約数列:

[1, 5, 443, 911, 1049, 2215, 4555, 5245, 403573, 464707, 955639, 2017865, 2323535, 4778195, 423348077, 2116740385]

約数ペア:

[(1, 2116740385), (5, 423348077), (443, 4778195), (911, 2323535), (1049, 2017865), (2215, 955639), (4555, 464707), (5245, 403573)]