4940048

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{1091}}^1$

素因数の和:1382

約数の個数: 20

約数和(自身を含む): 9613968

約数和(自身を除く): 4673920

約数列:

[1, 2, 4, 8, 16, 283, 566, 1091, 1132, 2182, 2264, 4364, 4528, 8728, 17456, 308753, 617506, 1235012, 2470024, 4940048]

約数ペア:

[(1, 4940048), (2, 2470024), (4, 1235012), (8, 617506), (16, 308753), (283, 17456), (566, 8728), (1091, 4528), (1132, 4364), (2182, 2264)]