2847867455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{16811}}^1$

素因数の和:18826

約数の個数: 16

約数和(自身を含む): 3620497824

約数和(自身を除く): 772630369

約数列:

[1, 5, 17, 85, 1993, 9965, 16811, 33881, 84055, 169405, 285787, 1428935, 33504323, 167521615, 569573491, 2847867455]

約数ペア:

[(1, 2847867455), (5, 569573491), (17, 167521615), (85, 33504323), (1993, 1428935), (9965, 285787), (16811, 169405), (33881, 84055)]