1617990956

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{3087769}}^1$

素因数の和:3087904

約数の個数: 12

約数和(自身を含む): 2853099480

約数和(自身を除く): 1235108524

約数列:

[1, 2, 4, 131, 262, 524, 3087769, 6175538, 12351076, 404497739, 808995478, 1617990956]

約数ペア:

[(1, 1617990956), (2, 808995478), (4, 404497739), (131, 12351076), (262, 6175538), (524, 3087769)]