129123718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{6379}}^1$

素因数の和:6759

約数の個数: 16

約数和(自身を含む): 200970000

約数和(自身を除く): 71846282

約数列:

[1, 2, 29, 58, 349, 698, 6379, 10121, 12758, 20242, 184991, 369982, 2226271, 4452542, 64561859, 129123718]

約数ペア:

[(1, 129123718), (2, 64561859), (29, 4452542), (58, 2226271), (349, 369982), (698, 184991), (6379, 20242), (10121, 12758)]