2019697788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3914143}}^1$

素因数の和:3914193

約数の個数: 24

約数和(自身を含む): 4822225408

約数和(自身を除く): 2802527620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3914143, 7828286, 11742429, 15656572, 23484858, 46969716, 168308149, 336616298, 504924447, 673232596, 1009848894, 2019697788]

約数ペア:

[(1, 2019697788), (2, 1009848894), (3, 673232596), (4, 504924447), (6, 336616298), (12, 168308149), (43, 46969716), (86, 23484858), (129, 15656572), (172, 11742429), (258, 7828286), (516, 3914143)]