313329794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{7621}}^1$

素因数の和:8021

約数の個数: 16

約数和(自身を含む): 479179896

約数和(自身を除く): 165850102

約数列:

[1, 2, 61, 122, 337, 674, 7621, 15242, 20557, 41114, 464881, 929762, 2568277, 5136554, 156664897, 313329794]

約数ペア:

[(1, 313329794), (2, 156664897), (61, 5136554), (122, 2568277), (337, 929762), (674, 464881), (7621, 41114), (15242, 20557)]