2018281034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13105721}}^1$

素因数の和:13105741

約数の個数: 16

約数和(自身を含む): 3774447936

約数和(自身を除く): 1756166902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13105721, 26211442, 91740047, 144162931, 183480094, 288325862, 1009140517, 2018281034]

約数ペア:

[(1, 2018281034), (2, 1009140517), (7, 288325862), (11, 183480094), (14, 144162931), (22, 91740047), (77, 26211442), (154, 13105721)]