2021966114

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{455603}}^1$

素因数の和:455929

約数の個数: 16

約数和(自身を含む): 3477169728

約数和(自身を除く): 1455203614

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 455603, 911206, 3189221, 6378442, 144426151, 288852302, 1010983057, 2021966114]

約数ペア:

[(1, 2021966114), (2, 1010983057), (7, 288852302), (14, 144426151), (317, 6378442), (634, 3189221), (2219, 911206), (4438, 455603)]