278300708

素因数分解:

$2^2\times 7^1\times {\mathrm{3011}}^1\times {\mathrm{3301}}^1$

素因数の和:6323

約数の個数: 24

約数和(自身を含む): 556954944

約数和(自身を除く): 278654236

約数列:

[1, 2, 4, 7, 14, 28, 3011, 3301, 6022, 6602, 12044, 13204, 21077, 23107, 42154, 46214, 84308, 92428, 9939311, 19878622, 39757244, 69575177, 139150354, 278300708]

約数ペア:

[(1, 278300708), (2, 139150354), (4, 69575177), (7, 39757244), (14, 19878622), (28, 9939311), (3011, 92428), (3301, 84308), (6022, 46214), (6602, 42154), (12044, 23107), (13204, 21077)]