4080796816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{2383643}}^1$

素因数の和:2383758

約数の個数: 20

約数和(自身を含む): 7980440112

約数和(自身を除く): 3899643296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 2383643, 4767286, 9534572, 19069144, 38138288, 255049801, 510099602, 1020199204, 2040398408, 4080796816]

約数ペア:

[(1, 4080796816), (2, 2040398408), (4, 1020199204), (8, 510099602), (16, 255049801), (107, 38138288), (214, 19069144), (428, 9534572), (856, 4767286), (1712, 2383643)]