289468792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2128447}}^1$

素因数の和:2128470

約数の個数: 16

約数和(自身を含む): 574680960

約数和(自身を除く): 285212168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2128447, 4256894, 8513788, 17027576, 36183599, 72367198, 144734396, 289468792]

約数ペア:

[(1, 289468792), (2, 144734396), (4, 72367198), (8, 36183599), (17, 17027576), (34, 8513788), (68, 4256894), (136, 2128447)]