2155235032

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1938161}}^1$

素因数の和:1938306

約数の個数: 16

約数和(自身を含む): 4070140200

約数和(自身を除く): 1914905168

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1938161, 3876322, 7752644, 15505288, 269404379, 538808758, 1077617516, 2155235032]

約数ペア:

[(1, 2155235032), (2, 1077617516), (4, 538808758), (8, 269404379), (139, 15505288), (278, 7752644), (556, 3876322), (1112, 1938161)]