2072876687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{5749}}^1$

素因数の和:8486

約数の個数: 16

約数和(自身を含む): 2495040000

約数和(自身を除く): 422163313

約数列:

[1, 7, 19, 133, 2711, 5749, 18977, 40243, 51509, 109231, 360563, 764617, 15585539, 109098773, 296125241, 2072876687]

約数ペア:

[(1, 2072876687), (7, 296125241), (19, 109098773), (133, 15585539), (2711, 764617), (5749, 360563), (18977, 109231), (40243, 51509)]