3929069349712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18889756489}}^1$

素因数の和:18889756510

約数の個数: 20

約数和(自身を含む): 8198154316660

約数和(自身を除く): 4269084966948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18889756489, 37779512978, 75559025956, 151118051912, 245566834357, 302236103824, 491133668714, 982267337428, 1964534674856, 3929069349712]

約数ペア:

[(1, 3929069349712), (2, 1964534674856), (4, 982267337428), (8, 491133668714), (13, 302236103824), (16, 245566834357), (26, 151118051912), (52, 75559025956), (104, 37779512978), (208, 18889756489)]