280329002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{15401}}^1$

素因数の和:15901

約数の個数: 16

約数和(自身を含む): 443577600

約数和(自身を除く): 163248598

約数列:

[1, 2, 19, 38, 479, 958, 9101, 15401, 18202, 30802, 292619, 585238, 7377079, 14754158, 140164501, 280329002]

約数ペア:

[(1, 280329002), (2, 140164501), (19, 14754158), (38, 7377079), (479, 585238), (958, 292619), (9101, 30802), (15401, 18202)]