79890098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{4789}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 126456000

約数和(自身を除く): 46565902

約数列:

[1, 2, 19, 38, 439, 878, 4789, 8341, 9578, 16682, 90991, 181982, 2102371, 4204742, 39945049, 79890098]

約数ペア:

[(1, 79890098), (2, 39945049), (19, 4204742), (38, 2102371), (439, 181982), (878, 90991), (4789, 16682), (8341, 9578)]