2009011153

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{3491}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 2124029952

約数和(自身を除く): 115018799

約数列:

[1, 23, 131, 191, 3013, 3491, 4393, 25021, 80293, 457321, 575483, 666781, 10518383, 15335963, 87348311, 2009011153]

約数ペア:

[(1, 2009011153), (23, 87348311), (131, 15335963), (191, 10518383), (3013, 666781), (3491, 575483), (4393, 457321), (25021, 80293)]