6502864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21418

約数の個数: 20

約数和(自身を含む): 13263040

約数和(自身を除く): 6760176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21391, 42782, 85564, 171128, 342256, 406429, 812858, 1625716, 3251432, 6502864]

約数ペア:

[(1, 6502864), (2, 3251432), (4, 1625716), (8, 812858), (16, 406429), (19, 342256), (38, 171128), (76, 85564), (152, 42782), (304, 21391)]