1986248914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{38447}}^1$

素因数の和:40449

約数の個数: 16

約数和(自身を含む): 3210254208

約数和(自身を除く): 1224005294

約数列:

[1, 2, 13, 26, 1987, 3974, 25831, 38447, 51662, 76894, 499811, 999622, 76394189, 152788378, 993124457, 1986248914]

約数ペア:

[(1, 1986248914), (2, 993124457), (13, 152788378), (26, 76394189), (1987, 999622), (3974, 499811), (25831, 76894), (38447, 51662)]