2030721847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{3767573}}^1$

素因数の和:3767598

約数の個数: 12

約数和(自身を含む): 2577020616

約数和(自身を除く): 546298769

約数列:

[1, 7, 11, 49, 77, 539, 3767573, 26373011, 41443303, 184611077, 290103121, 2030721847]

約数ペア:

[(1, 2030721847), (7, 290103121), (11, 184611077), (49, 41443303), (77, 26373011), (539, 3767573)]