2006805004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26405329}}^1$

素因数の和:26405352

約数の個数: 12

約数和(自身を含む): 3696746200

約数和(自身を除く): 1689941196

約数列:

[1, 2, 4, 19, 38, 76, 26405329, 52810658, 105621316, 501701251, 1003402502, 2006805004]

約数ペア:

[(1, 2006805004), (2, 1003402502), (4, 501701251), (19, 105621316), (38, 52810658), (76, 26405329)]