1240500242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1\times {\mathrm{4937}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 1887718392

約数和(自身を除く): 647218150

約数列:

[1, 2, 73, 146, 1721, 3442, 4937, 9874, 125633, 251266, 360401, 720802, 8496577, 16993154, 620250121, 1240500242]

約数ペア:

[(1, 1240500242), (2, 620250121), (73, 16993154), (146, 8496577), (1721, 720802), (3442, 360401), (4937, 251266), (9874, 125633)]