5439430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5281}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 9887904

約数和(自身を除く): 4448474

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 5281, 10562, 26405, 52810, 543943, 1087886, 2719715, 5439430]

約数ペア:

[(1, 5439430), (2, 2719715), (5, 1087886), (10, 543943), (103, 52810), (206, 26405), (515, 10562), (1030, 5281)]