1520705072

素因数分解:

$2^4\times {\mathrm{2087}}^1\times {\mathrm{45541}}^1$

素因数の和:47636

約数の個数: 20

約数和(自身を含む): 2947842576

約数和(自身を除く): 1427137504

約数列:

[1, 2, 4, 8, 16, 2087, 4174, 8348, 16696, 33392, 45541, 91082, 182164, 364328, 728656, 95044067, 190088134, 380176268, 760352536, 1520705072]

約数ペア:

[(1, 1520705072), (2, 760352536), (4, 380176268), (8, 190088134), (16, 95044067), (2087, 728656), (4174, 364328), (8348, 182164), (16696, 91082), (33392, 45541)]