1928107678

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{301361}}^1$

素因数の和:301827

約数の個数: 16

約数和(自身を含む): 3312571104

約数和(自身を除く): 1384463426

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 301361, 602722, 2109527, 4219054, 137721977, 275443954, 964053839, 1928107678]

約数ペア:

[(1, 1928107678), (2, 964053839), (7, 275443954), (14, 137721977), (457, 4219054), (914, 2109527), (3199, 602722), (6398, 301361)]