506335396

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{12161}}^1$

素因数の和:13659

約数の個数: 24

約数和(自身を含む): 1013435136

約数和(自身を除く): 507099740

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 5948, 10409, 12161, 20818, 24322, 41636, 48644, 85127, 170254, 340508, 18083407, 36166814, 72333628, 126583849, 253167698, 506335396]

約数ペア:

[(1, 506335396), (2, 253167698), (4, 126583849), (7, 72333628), (14, 36166814), (28, 18083407), (1487, 340508), (2974, 170254), (5948, 85127), (10409, 48644), (12161, 41636), (20818, 24322)]