492738764

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{89329}}^1$

素因数の和:89537

約数の個数: 24

約数和(自身を含む): 990491040

約数和(自身を除く): 497752276

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 89329, 178658, 357316, 625303, 1250606, 2501212, 17597813, 35195626, 70391252, 123184691, 246369382, 492738764]

約数ペア:

[(1, 492738764), (2, 246369382), (4, 123184691), (7, 70391252), (14, 35195626), (28, 17597813), (197, 2501212), (394, 1250606), (788, 625303), (1379, 357316), (2758, 178658), (5516, 89329)]