8723854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 13883040

約数和(自身を除く): 5159186

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 3109, 6218, 71507, 143014, 189649, 379298, 4361927, 8723854]

約数ペア:

[(1, 8723854), (2, 4361927), (23, 379298), (46, 189649), (61, 143014), (122, 71507), (1403, 6218), (2806, 3109)]