271424470

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{43991}}^1$

素因数の和:44615

約数の個数: 16

約数和(自身を含む): 489367008

約数和(自身を除く): 217942538

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 43991, 87982, 219955, 439910, 27142447, 54284894, 135712235, 271424470]

約数ペア:

[(1, 271424470), (2, 135712235), (5, 54284894), (10, 27142447), (617, 439910), (1234, 219955), (3085, 87982), (6170, 43991)]