254380084

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{11399}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 509443200

約数和(自身を除く): 255063116

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 11158, 11399, 22316, 22798, 45596, 79793, 159586, 319172, 9085003, 18170006, 36340012, 63595021, 127190042, 254380084]

約数ペア:

[(1, 254380084), (2, 127190042), (4, 63595021), (7, 36340012), (14, 18170006), (28, 9085003), (797, 319172), (1594, 159586), (3188, 79793), (5579, 45596), (11158, 22798), (11399, 22316)]