2558248

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4177

約数の個数: 32

約数和(自身を含む): 5981760

約数和(自身を除く): 3423512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 4153, 8306, 16612, 29071, 33224, 45683, 58142, 91366, 116284, 182732, 232568, 319781, 365464, 639562, 1279124, 2558248]

約数ペア:

[(1, 2558248), (2, 1279124), (4, 639562), (7, 365464), (8, 319781), (11, 232568), (14, 182732), (22, 116284), (28, 91366), (44, 58142), (56, 45683), (77, 33224), (88, 29071), (154, 16612), (308, 8306), (616, 4153)]