2850128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3422

約数の個数: 20

約数和(自身を含む): 5627988

約数和(自身を除く): 2777860

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3361, 6722, 13444, 26888, 53776, 178133, 356266, 712532, 1425064, 2850128]

約数ペア:

[(1, 2850128), (2, 1425064), (4, 712532), (8, 356266), (16, 178133), (53, 53776), (106, 26888), (212, 13444), (424, 6722), (848, 3361)]