2009193107002

素因数分解:

$2^1\times {\mathrm{1373}}^1\times {\mathrm{1949}}^1\times {\mathrm{375413}}^1$

素因数の和:378737

約数の個数: 16

約数和(自身を含む): 3017540190600

約数和(自身を除く): 1008347083598

約数列:

[1, 2, 1373, 1949, 2746, 3898, 375413, 750826, 2675977, 5351954, 515442049, 731679937, 1030884098, 1463359874, 1004596553501, 2009193107002]

約数ペア:

[(1, 2009193107002), (2, 1004596553501), (1373, 1463359874), (1949, 1030884098), (2746, 731679937), (3898, 515442049), (375413, 5351954), (750826, 2675977)]