1885548496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9065137}}^1$

素因数の和:9065158

約数の個数: 20

約数和(自身を含む): 3934269892

約数和(自身を除く): 2048721396

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9065137, 18130274, 36260548, 72521096, 117846781, 145042192, 235693562, 471387124, 942774248, 1885548496]

約数ペア:

[(1, 1885548496), (2, 942774248), (4, 471387124), (8, 235693562), (13, 145042192), (16, 117846781), (26, 72521096), (52, 36260548), (104, 18130274), (208, 9065137)]