258752078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{4363}}^1$

素因数の和:6659

約数の個数: 16

約数和(自身を含む): 418263216

約数和(自身を除く): 159511138

約数列:

[1, 2, 13, 26, 2281, 4363, 4562, 8726, 29653, 56719, 59306, 113438, 9952003, 19904006, 129376039, 258752078]

約数ペア:

[(1, 258752078), (2, 129376039), (13, 19904006), (26, 9952003), (2281, 113438), (4363, 59306), (4562, 56719), (8726, 29653)]