1138132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2116800

約数和(自身を除く): 978668

約数列:

[1, 2, 4, 23, 46, 89, 92, 139, 178, 278, 356, 556, 2047, 3197, 4094, 6394, 8188, 12371, 12788, 24742, 49484, 284533, 569066, 1138132]

約数ペア:

[(1, 1138132), (2, 569066), (4, 284533), (23, 49484), (46, 24742), (89, 12788), (92, 12371), (139, 8188), (178, 6394), (278, 4094), (356, 3197), (556, 2047)]