2021574832

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{556601}}^1$

素因数の和:556836

約数の個数: 20

約数和(自身を含む): 3934062936

約数和(自身を除く): 1912488104

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 556601, 1113202, 2226404, 4452808, 8905616, 126348427, 252696854, 505393708, 1010787416, 2021574832]

約数ペア:

[(1, 2021574832), (2, 1010787416), (4, 505393708), (8, 252696854), (16, 126348427), (227, 8905616), (454, 4452808), (908, 2226404), (1816, 1113202), (3632, 556601)]