268528616

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{27581}}^1$

素因数の和:28804

約数の個数: 16

約数和(自身を含む): 503923140

約数和(自身を除く): 235394524

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 9736, 27581, 55162, 110324, 220648, 33566077, 67132154, 134264308, 268528616]

約数ペア:

[(1, 268528616), (2, 134264308), (4, 67132154), (8, 33566077), (1217, 220648), (2434, 110324), (4868, 55162), (9736, 27581)]