2019989392

素因数分解:

$2^4\times {\mathrm{2837}}^1\times {\mathrm{44501}}^1$

素因数の和:47346

約数の個数: 20

約数和(自身を含む): 3915196956

約数和(自身を除く): 1895207564

約数列:

[1, 2, 4, 8, 16, 2837, 5674, 11348, 22696, 44501, 45392, 89002, 178004, 356008, 712016, 126249337, 252498674, 504997348, 1009994696, 2019989392]

約数ペア:

[(1, 2019989392), (2, 1009994696), (4, 504997348), (8, 252498674), (16, 126249337), (2837, 712016), (5674, 356008), (11348, 178004), (22696, 89002), (44501, 45392)]