2240865214

素因数分解:

$2^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{111697}}^1$

素因数の和:113139

約数の個数: 16

約数和(自身を含む): 3844198368

約数和(自身を除く): 1603333154

約数列:

[1, 2, 7, 14, 1433, 2866, 10031, 20062, 111697, 223394, 781879, 1563758, 160061801, 320123602, 1120432607, 2240865214]

約数ペア:

[(1, 2240865214), (2, 1120432607), (7, 320123602), (14, 160061801), (1433, 1563758), (2866, 781879), (10031, 223394), (20062, 111697)]