2003223049

素因数分解:

${\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{1459}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 2072125440

約数和(自身を除く): 68902391

約数列:

[1, 47, 131, 223, 1459, 6157, 10481, 29213, 68573, 191129, 325357, 1373011, 8983063, 15291779, 42621767, 2003223049]

約数ペア:

[(1, 2003223049), (47, 42621767), (131, 15291779), (223, 8983063), (1459, 1373011), (6157, 325357), (10481, 191129), (29213, 68573)]