1237104002

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{43319}}^1$

素因数の和:43561

約数の個数: 16

約数和(自身を含む): 1887019200

約数和(自身を除く): 649915198

約数列:

[1, 2, 109, 131, 218, 262, 14279, 28558, 43319, 86638, 4721771, 5674789, 9443542, 11349578, 618552001, 1237104002]

約数ペア:

[(1, 1237104002), (2, 618552001), (109, 11349578), (131, 9443542), (218, 5674789), (262, 4721771), (14279, 86638), (28558, 43319)]