1831104016

素因数分解:

$2^4\times 7^1\times {\mathrm{16349143}}^1$

素因数の和:16349158

約数の個数: 20

約数和(自身を含む): 4054587712

約数和(自身を除く): 2223483696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16349143, 32698286, 65396572, 114444001, 130793144, 228888002, 261586288, 457776004, 915552008, 1831104016]

約数ペア:

[(1, 1831104016), (2, 915552008), (4, 457776004), (7, 261586288), (8, 228888002), (14, 130793144), (16, 114444001), (28, 65396572), (56, 32698286), (112, 16349143)]