2934542009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{423883}}^1$

素因数の和:423956

約数の個数: 16

約数和(自身を含む): 3580972032

約数和(自身を除く): 646430023

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 423883, 2967181, 9749309, 18226969, 68245163, 127588783, 419220287, 2934542009]

約数ペア:

[(1, 2934542009), (7, 419220287), (23, 127588783), (43, 68245163), (161, 18226969), (301, 9749309), (989, 2967181), (6923, 423883)]