489712706

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{17929}}^1$

素因数の和:19889

約数の個数: 16

約数和(自身を含む): 839984640

約数和(自身を除く): 350271934

約数列:

[1, 2, 7, 14, 1951, 3902, 13657, 17929, 27314, 35858, 125503, 251006, 34979479, 69958958, 244856353, 489712706]

約数ペア:

[(1, 489712706), (2, 244856353), (7, 69958958), (14, 34979479), (1951, 251006), (3902, 125503), (13657, 35858), (17929, 27314)]