2672644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 5096000

約数和(自身を除く): 2423356

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 499, 998, 1339, 1996, 2678, 5356, 6487, 12974, 25948, 51397, 102794, 205588, 668161, 1336322, 2672644]

約数ペア:

[(1, 2672644), (2, 1336322), (4, 668161), (13, 205588), (26, 102794), (52, 51397), (103, 25948), (206, 12974), (412, 6487), (499, 5356), (998, 2678), (1339, 1996)]