1330240016

素因数分解:

$2^4\times 7^1\times {\mathrm{11877143}}^1$

素因数の和:11877158

約数の個数: 20

約数和(自身を含む): 2945531712

約数和(自身を除く): 1615291696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11877143, 23754286, 47508572, 83140001, 95017144, 166280002, 190034288, 332560004, 665120008, 1330240016]

約数ペア:

[(1, 1330240016), (2, 665120008), (4, 332560004), (7, 190034288), (8, 166280002), (14, 95017144), (16, 83140001), (28, 47508572), (56, 23754286), (112, 11877143)]