1221036236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1896019}}^1$

素因数の和:1896053

約数の個数: 24

約数和(自身を含む): 2548250880

約数和(自身を除く): 1327214644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1896019, 3792038, 7584076, 13272133, 26544266, 43608437, 53088532, 87216874, 174433748, 305259059, 610518118, 1221036236]

約数ペア:

[(1, 1221036236), (2, 610518118), (4, 305259059), (7, 174433748), (14, 87216874), (23, 53088532), (28, 43608437), (46, 26544266), (92, 13272133), (161, 7584076), (322, 3792038), (644, 1896019)]