1962128

素因数分解:

$2^4\times 7^1\times {\mathrm{17519}}^1$

素因数の和:17534

約数の個数: 20

約数和(自身を含む): 4344960

約数和(自身を除く): 2382832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17519, 35038, 70076, 122633, 140152, 245266, 280304, 490532, 981064, 1962128]

約数ペア:

[(1, 1962128), (2, 981064), (4, 490532), (7, 280304), (8, 245266), (14, 140152), (16, 122633), (28, 70076), (56, 35038), (112, 17519)]