497551081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 530712000

約数和(自身を除く): 33160919

約数列:

[1, 19, 149, 181, 971, 2831, 3439, 18449, 26969, 144679, 175751, 512411, 2748901, 3339269, 26186899, 497551081]

約数ペア:

[(1, 497551081), (19, 26186899), (149, 3339269), (181, 2748901), (971, 512411), (2831, 175751), (3439, 144679), (18449, 26969)]