2667788788

素因数分解:

$2^2\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{53437}}^1$

素因数の和:55231

約数の個数: 24

約数和(自身を含む): 5338669952

約数和(自身を除く): 2670881164

約数列:

[1, 2, 4, 7, 14, 28, 1783, 3566, 7132, 12481, 24962, 49924, 53437, 106874, 213748, 374059, 748118, 1496236, 95278171, 190556342, 381112684, 666947197, 1333894394, 2667788788]

約数ペア:

[(1, 2667788788), (2, 1333894394), (4, 666947197), (7, 381112684), (14, 190556342), (28, 95278171), (1783, 1496236), (3566, 748118), (7132, 374059), (12481, 213748), (24962, 106874), (49924, 53437)]