2487110404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{515143}}^1$

素因数の和:515235

約数の個数: 24

約数和(自身を含む): 4673386368

約数和(自身を除く): 2186275964

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 515143, 1030286, 2060572, 8757431, 17514862, 35029724, 36575153, 73150306, 146300612, 621777601, 1243555202, 2487110404]

約数ペア:

[(1, 2487110404), (2, 1243555202), (4, 621777601), (17, 146300612), (34, 73150306), (68, 36575153), (71, 35029724), (142, 17514862), (284, 8757431), (1207, 2060572), (2414, 1030286), (4828, 515143)]