2186587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 329381

約数列:

[1, 13, 23, 71, 103, 299, 923, 1339, 1633, 2369, 7313, 21229, 30797, 95069, 168199, 2186587]

約数ペア:

[(1, 2186587), (13, 168199), (23, 95069), (71, 30797), (103, 21229), (299, 7313), (923, 2369), (1339, 1633)]