354643970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2086141}}^1$

素因数の和:2086165

約数の個数: 16

約数和(自身を含む): 675910008

約数和(自身を除く): 321266038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2086141, 4172282, 10430705, 20861410, 35464397, 70928794, 177321985, 354643970]

約数ペア:

[(1, 354643970), (2, 177321985), (5, 70928794), (10, 35464397), (17, 20861410), (34, 10430705), (85, 4172282), (170, 2086141)]