2138351637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{135433}}^1$

素因数の和:135732

約数の個数: 16

約数和(自身を含む): 3012052160

約数和(自身を除く): 873700523

約数列:

[1, 3, 19, 57, 277, 831, 5263, 15789, 135433, 406299, 2573227, 7719681, 37514941, 112544823, 712783879, 2138351637]

約数ペア:

[(1, 2138351637), (3, 712783879), (19, 112544823), (57, 37514941), (277, 7719681), (831, 2573227), (5263, 406299), (15789, 135433)]