138980458834

素因数分解:

$2^1\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{2699803}}^1$

素因数の和:2703489

約数の個数: 16

約数和(自身を含む): 238317098688

約数和(自身を除く): 99336639854

約数列:

[1, 2, 7, 14, 3677, 7354, 25739, 51478, 2699803, 5399606, 18898621, 37797242, 9927175631, 19854351262, 69490229417, 138980458834]

約数ペア:

[(1, 138980458834), (2, 69490229417), (7, 19854351262), (14, 9927175631), (3677, 37797242), (7354, 18898621), (25739, 5399606), (51478, 2699803)]