293886385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{4481}}^1$

素因数の和:5508

約数の個数: 16

約数和(自身を含む): 380252880

約数和(自身を除く): 86366495

約数列:

[1, 5, 13, 65, 1009, 4481, 5045, 13117, 22405, 58253, 65585, 291265, 4521329, 22606645, 58777277, 293886385]

約数ペア:

[(1, 293886385), (5, 58777277), (13, 22606645), (65, 4521329), (1009, 291265), (4481, 65585), (5045, 58253), (13117, 22405)]