2147272

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 4057200

約数和(自身を除く): 1909928

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1931, 3862, 7724, 15448, 268409, 536818, 1073636, 2147272]

約数ペア:

[(1, 2147272), (2, 1073636), (4, 536818), (8, 268409), (139, 15448), (278, 7724), (556, 3862), (1112, 1931)]