102680656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{493657}}^1$

素因数の和:493678

約数の個数: 20

約数和(自身を含む): 214247572

約数和(自身を除く): 111566916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 493657, 987314, 1974628, 3949256, 6417541, 7898512, 12835082, 25670164, 51340328, 102680656]

約数ペア:

[(1, 102680656), (2, 51340328), (4, 25670164), (8, 12835082), (13, 7898512), (16, 6417541), (26, 3949256), (52, 1974628), (104, 987314), (208, 493657)]