486540496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2339137}}^1$

素因数の和:2339158

約数の個数: 20

約数和(自身を含む): 1015185892

約数和(自身を除く): 528645396

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2339137, 4678274, 9356548, 18713096, 30408781, 37426192, 60817562, 121635124, 243270248, 486540496]

約数ペア:

[(1, 486540496), (2, 243270248), (4, 121635124), (8, 60817562), (13, 37426192), (16, 30408781), (26, 18713096), (52, 9356548), (104, 4678274), (208, 2339137)]