984177590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389003}}^1$

素因数の和:389044

約数の個数: 32

約数和(自身を含む): 2016596736

約数和(自身を除く): 1032419146

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 389003, 778006, 1945015, 3890030, 4279033, 8558066, 8947069, 17894138, 21395165, 42790330, 44735345, 89470690, 98417759, 196835518, 492088795, 984177590]

約数ペア:

[(1, 984177590), (2, 492088795), (5, 196835518), (10, 98417759), (11, 89470690), (22, 44735345), (23, 42790330), (46, 21395165), (55, 17894138), (110, 8947069), (115, 8558066), (230, 4279033), (253, 3890030), (506, 1945015), (1265, 778006), (2530, 389003)]