1279852

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 2621696

約数和(自身を除く): 1341844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1063, 1204, 2126, 4252, 7441, 14882, 29764, 45709, 91418, 182836, 319963, 639926, 1279852]

約数ペア:

[(1, 1279852), (2, 639926), (4, 319963), (7, 182836), (14, 91418), (28, 45709), (43, 29764), (86, 14882), (172, 7441), (301, 4252), (602, 2126), (1063, 1204)]