103640492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 186186000

約数和(自身を除く): 82545508

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1549, 1556, 3098, 6196, 16727, 33454, 66607, 66908, 133214, 266428, 602561, 1205122, 2410244, 25910123, 51820246, 103640492]

約数ペア:

[(1, 103640492), (2, 51820246), (4, 25910123), (43, 2410244), (86, 1205122), (172, 602561), (389, 266428), (778, 133214), (1549, 66908), (1556, 66607), (3098, 33454), (6196, 16727)]