289592008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2129353}}^1$

素因数の和:2129376

約数の個数: 16

約数和(自身を含む): 574925580

約数和(自身を除く): 285333572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2129353, 4258706, 8517412, 17034824, 36199001, 72398002, 144796004, 289592008]

約数ペア:

[(1, 289592008), (2, 144796004), (4, 72398002), (8, 36199001), (17, 17034824), (34, 8517412), (68, 4258706), (136, 2129353)]