2201204

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1820716

約数列:

[1, 2, 4, 37, 74, 107, 139, 148, 214, 278, 428, 556, 3959, 5143, 7918, 10286, 14873, 15836, 20572, 29746, 59492, 550301, 1100602, 2201204]

約数ペア:

[(1, 2201204), (2, 1100602), (4, 550301), (37, 59492), (74, 29746), (107, 20572), (139, 15836), (148, 14873), (214, 10286), (278, 7918), (428, 5143), (556, 3959)]