42028259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 52016832

約数和(自身を除く): 9988573

約数列:

[1, 7, 13, 91, 193, 1351, 2393, 2509, 16751, 17563, 31109, 217763, 461849, 3232943, 6004037, 42028259]

約数ペア:

[(1, 42028259), (7, 6004037), (13, 3232943), (91, 461849), (193, 217763), (1351, 31109), (2393, 17563), (2509, 16751)]