28430922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364499}}^1$

素因数の和:364517

約数の個数: 16

約数和(自身を含む): 61236000

約数和(自身を除く): 32805078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364499, 728998, 1093497, 2186994, 4738487, 9476974, 14215461, 28430922]

約数ペア:

[(1, 28430922), (2, 14215461), (3, 9476974), (6, 4738487), (13, 2186994), (26, 1093497), (39, 728998), (78, 364499)]