1309168

素因数分解:

$2^4\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11704

約数の個数: 20

約数和(自身を含む): 2899120

約数和(自身を除く): 1589952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11689, 23378, 46756, 81823, 93512, 163646, 187024, 327292, 654584, 1309168]

約数ペア:

[(1, 1309168), (2, 654584), (4, 327292), (7, 187024), (8, 163646), (14, 93512), (16, 81823), (28, 46756), (56, 23378), (112, 11689)]