1916804576

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{457253}}^1$

素因数の和:457394

約数の個数: 24

約数和(自身を含む): 3802524264

約数和(自身を除く): 1885719688

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 457253, 914506, 1829012, 3658024, 7316048, 14632096, 59900143, 119800286, 239600572, 479201144, 958402288, 1916804576]

約数ペア:

[(1, 1916804576), (2, 958402288), (4, 479201144), (8, 239600572), (16, 119800286), (32, 59900143), (131, 14632096), (262, 7316048), (524, 3658024), (1048, 1829012), (2096, 914506), (4192, 457253)]