2019948709016

素因数分解:

$2^3\times 7^1\times {\mathrm{36070512661}}^1$

素因数の和:36070512674

約数の個数: 16

約数和(自身を含む): 4328461519440

約数和(自身を除く): 2308512810424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36070512661, 72141025322, 144282050644, 252493588627, 288564101288, 504987177254, 1009974354508, 2019948709016]

約数ペア:

[(1, 2019948709016), (2, 1009974354508), (4, 504987177254), (7, 288564101288), (8, 252493588627), (14, 144282050644), (28, 72141025322), (56, 36070512661)]