2478787996

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{863}}^1\times {\mathrm{2339}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 4358914560

約数和(自身を除く): 1880126564

約数列:

[1, 2, 4, 307, 614, 863, 1228, 1726, 2339, 3452, 4678, 9356, 264941, 529882, 718073, 1059764, 1436146, 2018557, 2872292, 4037114, 8074228, 619696999, 1239393998, 2478787996]

約数ペア:

[(1, 2478787996), (2, 1239393998), (4, 619696999), (307, 8074228), (614, 4037114), (863, 2872292), (1228, 2018557), (1726, 1436146), (2339, 1059764), (3452, 718073), (4678, 529882), (9356, 264941)]