1680993338

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{26227}}^1$

素因数の和:26741

約数の個数: 16

約数和(自身を含む): 2561951040

約数和(自身を除く): 880957702

約数列:

[1, 2, 73, 146, 439, 878, 26227, 32047, 52454, 64094, 1914571, 3829142, 11513653, 23027306, 840496669, 1680993338]

約数ペア:

[(1, 1680993338), (2, 840496669), (73, 23027306), (146, 11513653), (439, 3829142), (878, 1914571), (26227, 64094), (32047, 52454)]