2856850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3390

約数の個数: 24

約数和(自身を含む): 5627988

約数和(自身を除く): 2771138

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 3361, 6722, 16805, 33610, 57137, 84025, 114274, 168050, 285685, 571370, 1428425, 2856850]

約数ペア:

[(1, 2856850), (2, 1428425), (5, 571370), (10, 285685), (17, 168050), (25, 114274), (34, 84025), (50, 57137), (85, 33610), (170, 16805), (425, 6722), (850, 3361)]