2783200216

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{392221}}^1$

素因数の和:393114

約数の個数: 16

約数和(自身を含む): 5224397040

約数和(自身を除く): 2441196824

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 7096, 392221, 784442, 1568884, 3137768, 347900027, 695800054, 1391600108, 2783200216]

約数ペア:

[(1, 2783200216), (2, 1391600108), (4, 695800054), (8, 347900027), (887, 3137768), (1774, 1568884), (3548, 784442), (7096, 392221)]