2080473670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{15541}}^1$

素因数の和:16776

約数の個数: 32

約数和(自身を含む): 4088913696

約数和(自身を除く): 2008440026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1217, 2434, 6085, 12170, 13387, 15541, 26774, 31082, 66935, 77705, 133870, 155410, 170951, 341902, 854755, 1709510, 18913397, 37826794, 94566985, 189133970, 208047367, 416094734, 1040236835, 2080473670]

約数ペア:

[(1, 2080473670), (2, 1040236835), (5, 416094734), (10, 208047367), (11, 189133970), (22, 94566985), (55, 37826794), (110, 18913397), (1217, 1709510), (2434, 854755), (6085, 341902), (12170, 170951), (13387, 155410), (15541, 133870), (26774, 77705), (31082, 66935)]