264865289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{761}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 293028624

約数和(自身を除く): 28163335

約数列:

[1, 13, 41, 533, 653, 761, 8489, 9893, 26773, 31201, 348049, 405613, 496933, 6460129, 20374253, 264865289]

約数ペア:

[(1, 264865289), (13, 20374253), (41, 6460129), (533, 496933), (653, 405613), (761, 348049), (8489, 31201), (9893, 26773)]