28847029498

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{2042123}}^1$

素因数の和:2043141

約数の個数: 16

約数和(自身を含む): 49501085760

約数和(自身を除く): 20654056262

約数列:

[1, 2, 7, 14, 1009, 2018, 7063, 14126, 2042123, 4084246, 14294861, 28589722, 2060502107, 4121004214, 14423514749, 28847029498]

約数ペア:

[(1, 28847029498), (2, 14423514749), (7, 4121004214), (14, 2060502107), (1009, 28589722), (2018, 14294861), (7063, 4084246), (14126, 2042123)]