2076779248

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{84121}}^1$

素因数の和:85672

約数の個数: 20

約数和(自身を含む): 4026415408

約数和(自身を除く): 1949636160

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 12344, 24688, 84121, 168242, 336484, 672968, 1345936, 129798703, 259597406, 519194812, 1038389624, 2076779248]

約数ペア:

[(1, 2076779248), (2, 1038389624), (4, 519194812), (8, 259597406), (16, 129798703), (1543, 1345936), (3086, 672968), (6172, 336484), (12344, 168242), (24688, 84121)]