1619447622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{284413}}^1$

素因数の和:284504

約数の個数: 32

約数和(自身を含む): 3535834848

約数和(自身を除く): 1916387226

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 284413, 568826, 853239, 1706478, 3697369, 7394738, 11092107, 20762149, 22184214, 41524298, 62286447, 124572894, 269907937, 539815874, 809723811, 1619447622]

約数ペア:

[(1, 1619447622), (2, 809723811), (3, 539815874), (6, 269907937), (13, 124572894), (26, 62286447), (39, 41524298), (73, 22184214), (78, 20762149), (146, 11092107), (219, 7394738), (438, 3697369), (949, 1706478), (1898, 853239), (2847, 568826), (5694, 284413)]