849190864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2793391}}^1$

素因数の和:2793418

約数の個数: 20

約数和(自身を含む): 1731903040

約数和(自身を除く): 882712176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2793391, 5586782, 11173564, 22347128, 44694256, 53074429, 106148858, 212297716, 424595432, 849190864]

約数ペア:

[(1, 849190864), (2, 424595432), (4, 212297716), (8, 106148858), (16, 53074429), (19, 44694256), (38, 22347128), (76, 11173564), (152, 5586782), (304, 2793391)]