550207772

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{310501}}^1$

素因数の和:310948

約数の個数: 12

約数和(自身を含む): 965040216

約数和(自身を除く): 414832444

約数列:

[1, 2, 4, 443, 886, 1772, 310501, 621002, 1242004, 137551943, 275103886, 550207772]

約数ペア:

[(1, 550207772), (2, 275103886), (4, 137551943), (443, 1242004), (886, 621002), (1772, 310501)]