2090120488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15368533}}^1$

素因数の和:15368556

約数の個数: 16

約数和(自身を含む): 4149504180

約数和(自身を除く): 2059383692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15368533, 30737066, 61474132, 122948264, 261265061, 522530122, 1045060244, 2090120488]

約数ペア:

[(1, 2090120488), (2, 1045060244), (4, 522530122), (8, 261265061), (17, 122948264), (34, 61474132), (68, 30737066), (136, 15368533)]