31348702918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{855727}}^1$

素因数の和:857151

約数の個数: 16

約数和(自身を含む): 50676212160

約数和(自身を除く): 19327509242

約数列:

[1, 2, 13, 26, 1409, 2818, 18317, 36634, 855727, 1711454, 11124451, 22248902, 1205719343, 2411438686, 15674351459, 31348702918]

約数ペア:

[(1, 31348702918), (2, 15674351459), (13, 2411438686), (26, 1205719343), (1409, 22248902), (2818, 11124451), (18317, 1711454), (36634, 855727)]