2787369748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{9511}}^1$

素因数の和:11343

約数の個数: 24

約数和(自身を含む): 5000192064

約数和(自身を除く): 2212822316

約数列:

[1, 2, 4, 41, 82, 164, 1787, 3574, 7148, 9511, 19022, 38044, 73267, 146534, 293068, 389951, 779902, 1559804, 16996157, 33992314, 67984628, 696842437, 1393684874, 2787369748]

約数ペア:

[(1, 2787369748), (2, 1393684874), (4, 696842437), (41, 67984628), (82, 33992314), (164, 16996157), (1787, 1559804), (3574, 779902), (7148, 389951), (9511, 293068), (19022, 146534), (38044, 73267)]