1299157048

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{212837}}^1$

素因数の和:212959

約数の個数: 32

約数和(自身を含む): 2809461600

約数和(自身を除く): 1510304552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 212837, 425674, 851348, 1489859, 1702696, 2979718, 5959436, 11918872, 23199233, 46398466, 92796932, 162394631, 185593864, 324789262, 649578524, 1299157048]

約数ペア:

[(1, 1299157048), (2, 649578524), (4, 324789262), (7, 185593864), (8, 162394631), (14, 92796932), (28, 46398466), (56, 23199233), (109, 11918872), (218, 5959436), (436, 2979718), (763, 1702696), (872, 1489859), (1526, 851348), (3052, 425674), (6104, 212837)]