493026128

素因数分解:

$2^4\times 7^1\times {\mathrm{4402019}}^1$

素因数の和:4402034

約数の個数: 20

約数和(自身を含む): 1091700960

約数和(自身を除く): 598674832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4402019, 8804038, 17608076, 30814133, 35216152, 61628266, 70432304, 123256532, 246513064, 493026128]

約数ペア:

[(1, 493026128), (2, 246513064), (4, 123256532), (7, 70432304), (8, 61628266), (14, 35216152), (16, 30814133), (28, 17608076), (56, 8804038), (112, 4402019)]