2799931888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{4637}}^1$

素因数の和:7561

約数の個数: 40

約数和(自身を含む): 5845438368

約数和(自身を除く): 3045506480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2903, 4637, 5806, 9274, 11612, 18548, 23224, 37096, 37739, 46448, 60281, 74192, 75478, 120562, 150956, 241124, 301912, 482248, 603824, 964496, 13461211, 26922422, 53844844, 107689688, 174995743, 215379376, 349991486, 699982972, 1399965944, 2799931888]

約数ペア:

[(1, 2799931888), (2, 1399965944), (4, 699982972), (8, 349991486), (13, 215379376), (16, 174995743), (26, 107689688), (52, 53844844), (104, 26922422), (208, 13461211), (2903, 964496), (4637, 603824), (5806, 482248), (9274, 301912), (11612, 241124), (18548, 150956), (23224, 120562), (37096, 75478), (37739, 74192), (46448, 60281)]