1057672208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1406479}}^1$

素因数の和:1406534

約数の個数: 20

約数和(自身を含む): 2092842240

約数和(自身を除く): 1035170032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1406479, 2812958, 5625916, 11251832, 22503664, 66104513, 132209026, 264418052, 528836104, 1057672208]

約数ペア:

[(1, 1057672208), (2, 528836104), (4, 264418052), (8, 132209026), (16, 66104513), (47, 22503664), (94, 11251832), (188, 5625916), (376, 2812958), (752, 1406479)]