66991249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 75600000

約数和(自身を除く): 8608751

約数列:

[1, 13, 23, 299, 449, 499, 5837, 6487, 10327, 11477, 134251, 149201, 224051, 2912663, 5153173, 66991249]

約数ペア:

[(1, 66991249), (13, 5153173), (23, 2912663), (299, 224051), (449, 149201), (499, 134251), (5837, 11477), (6487, 10327)]