2017646994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{219931}}^1$

素因数の和:220086

約数の個数: 32

約数和(自身を含む): 4433829120

約数和(自身を除く): 2416182126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174, 219931, 439862, 659793, 1319586, 2419241, 4838482, 7257723, 14515446, 30570409, 61140818, 91711227, 183422454, 336274499, 672548998, 1008823497, 2017646994]

約数ペア:

[(1, 2017646994), (2, 1008823497), (3, 672548998), (6, 336274499), (11, 183422454), (22, 91711227), (33, 61140818), (66, 30570409), (139, 14515446), (278, 7257723), (417, 4838482), (834, 2419241), (1529, 1319586), (3058, 659793), (4587, 439862), (9174, 219931)]