1294448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4784

約数の個数: 20

約数和(自身を含む): 2656080

約数和(自身を除く): 1361632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4759, 9518, 19036, 38072, 76144, 80903, 161806, 323612, 647224, 1294448]

約数ペア:

[(1, 1294448), (2, 647224), (4, 323612), (8, 161806), (16, 80903), (17, 76144), (34, 38072), (68, 19036), (136, 9518), (272, 4759)]