2009016964

素因数分解:

$2^2\times {\mathrm{5179}}^1\times {\mathrm{96979}}^1$

素因数の和:102162

約数の個数: 12

約数和(自身を含む): 3516494800

約数和(自身を除く): 1507477836

約数列:

[1, 2, 4, 5179, 10358, 20716, 96979, 193958, 387916, 502254241, 1004508482, 2009016964]

約数ペア:

[(1, 2009016964), (2, 1004508482), (4, 502254241), (5179, 387916), (10358, 193958), (20716, 96979)]