274326784

素因数分解:

$2^8\times {\mathrm{1071589}}^1$

素因数の和:1071605

約数の個数: 18

約数和(自身を含む): 547582490

約数和(自身を除く): 273255706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1071589, 2143178, 4286356, 8572712, 17145424, 34290848, 68581696, 137163392, 274326784]

約数ペア:

[(1, 274326784), (2, 137163392), (4, 68581696), (8, 34290848), (16, 17145424), (32, 8572712), (64, 4286356), (128, 2143178), (256, 1071589)]