2218807585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 2819577600

約数和(自身を除く): 600770015

約数列:

[1, 5, 23, 97, 115, 443, 449, 485, 2215, 2231, 2245, 10189, 10327, 11155, 42971, 43553, 50945, 51635, 198907, 214855, 217765, 988333, 994535, 1001719, 4574861, 4941665, 5008595, 19293979, 22874305, 96469895, 443761517, 2218807585]

約数ペア:

[(1, 2218807585), (5, 443761517), (23, 96469895), (97, 22874305), (115, 19293979), (443, 5008595), (449, 4941665), (485, 4574861), (2215, 1001719), (2231, 994535), (2245, 988333), (10189, 217765), (10327, 214855), (11155, 198907), (42971, 51635), (43553, 50945)]