2013127894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^2$

素因数の和:1348

約数の個数: 24

約数和(自身を含む): 3150074448

約数和(自身を除く): 1136946554

約数列:

[1, 2, 37, 71, 74, 142, 619, 1238, 2627, 5254, 22903, 43949, 45806, 87898, 383161, 766322, 1626113, 3252226, 14176957, 27204431, 28353914, 54408862, 1006563947, 2013127894]

約数ペア:

[(1, 2013127894), (2, 1006563947), (37, 54408862), (71, 28353914), (74, 27204431), (142, 14176957), (619, 3252226), (1238, 1626113), (2627, 766322), (5254, 383161), (22903, 87898), (43949, 45806)]