2648287024

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2470417}}^1$

素因数の和:2470492

約数の個数: 20

約数和(自身を含む): 5207641144

約数和(自身を除く): 2559354120

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2470417, 4940834, 9881668, 19763336, 39526672, 165517939, 331035878, 662071756, 1324143512, 2648287024]

約数ペア:

[(1, 2648287024), (2, 1324143512), (4, 662071756), (8, 331035878), (16, 165517939), (67, 39526672), (134, 19763336), (268, 9881668), (536, 4940834), (1072, 2470417)]