2543080319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{27799}}^1$

素因数の和:28070

約数の個数: 16

約数和(自身を含む): 2839603200

約数和(自身を除く): 296522881

約数列:

[1, 13, 31, 227, 403, 2951, 7037, 27799, 91481, 361387, 861769, 6310373, 11202997, 82034849, 195621563, 2543080319]

約数ペア:

[(1, 2543080319), (13, 195621563), (31, 82034849), (227, 11202997), (403, 6310373), (2951, 861769), (7037, 361387), (27799, 91481)]