2570391536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{5639}}^1$

素因数の和:6597

約数の個数: 40

約数和(自身を含む): 5147289600

約数和(自身を除く): 2576898064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 919, 1838, 3676, 5639, 7352, 11278, 14704, 22556, 28489, 45112, 56978, 90224, 113956, 174809, 227912, 349618, 455824, 699236, 1398472, 2796944, 5182241, 10364482, 20728964, 41457928, 82915856, 160649471, 321298942, 642597884, 1285195768, 2570391536]

約数ペア:

[(1, 2570391536), (2, 1285195768), (4, 642597884), (8, 321298942), (16, 160649471), (31, 82915856), (62, 41457928), (124, 20728964), (248, 10364482), (496, 5182241), (919, 2796944), (1838, 1398472), (3676, 699236), (5639, 455824), (7352, 349618), (11278, 227912), (14704, 174809), (22556, 113956), (28489, 90224), (45112, 56978)]