2531564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 5284608

約数和(自身を除く): 2753044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3931, 7862, 15724, 27517, 55034, 90413, 110068, 180826, 361652, 632891, 1265782, 2531564]

約数ペア:

[(1, 2531564), (2, 1265782), (4, 632891), (7, 361652), (14, 180826), (23, 110068), (28, 90413), (46, 55034), (92, 27517), (161, 15724), (322, 7862), (644, 3931)]