2626864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8668

約数の個数: 20

約数和(自身を含む): 5358040

約数和(自身を除く): 2731176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8641, 17282, 34564, 69128, 138256, 164179, 328358, 656716, 1313432, 2626864]

約数ペア:

[(1, 2626864), (2, 1313432), (4, 656716), (8, 328358), (16, 164179), (19, 138256), (38, 69128), (76, 34564), (152, 17282), (304, 8641)]