1597692020

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{147661}}^1$

素因数の和:148211

約数の個数: 24

約数和(自身を含む): 3361377768

約数和(自身を除く): 1763685748

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 147661, 295322, 590644, 738305, 1476610, 2953220, 79884601, 159769202, 319538404, 399423005, 798846010, 1597692020]

約数ペア:

[(1, 1597692020), (2, 798846010), (4, 399423005), (5, 319538404), (10, 159769202), (20, 79884601), (541, 2953220), (1082, 1476610), (2164, 738305), (2705, 590644), (5410, 295322), (10820, 147661)]