2153284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 4390848

約数和(自身を除く): 2237564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1451, 1484, 2902, 5804, 10157, 20314, 40628, 76903, 153806, 307612, 538321, 1076642, 2153284]

約数ペア:

[(1, 2153284), (2, 1076642), (4, 538321), (7, 307612), (14, 153806), (28, 76903), (53, 40628), (106, 20314), (212, 10157), (371, 5804), (742, 2902), (1451, 1484)]