3978184

素因数分解:

$2^3\times 7^1\times {\mathrm{71039}}^1$

素因数の和:71052

約数の個数: 16

約数和(自身を含む): 8524800

約数和(自身を除く): 4546616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71039, 142078, 284156, 497273, 568312, 994546, 1989092, 3978184]

約数ペア:

[(1, 3978184), (2, 1989092), (4, 994546), (7, 568312), (8, 497273), (14, 284156), (28, 142078), (56, 71039)]