1916216008

素因数分解:

$2^3\times 7^1\times {\mathrm{34218143}}^1$

素因数の和:34218156

約数の個数: 16

約数和(自身を含む): 4106177280

約数和(自身を除く): 2189961272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 34218143, 68436286, 136872572, 239527001, 273745144, 479054002, 958108004, 1916216008]

約数ペア:

[(1, 1916216008), (2, 958108004), (4, 479054002), (7, 273745144), (8, 239527001), (14, 136872572), (28, 68436286), (56, 34218143)]