2018987306

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{796759}}^1$

素因数の和:796949

約数の個数: 16

約数和(自身を含む): 3480247680

約数和(自身を除く): 1461260374

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 796759, 1593518, 5577313, 11154626, 144213379, 288426758, 1009493653, 2018987306]

約数ペア:

[(1, 2018987306), (2, 1009493653), (7, 288426758), (14, 144213379), (181, 11154626), (362, 5577313), (1267, 1593518), (2534, 796759)]