2189564384

素因数分解:

$2^5\times 7^1\times {\mathrm{9774841}}^1$

素因数の和:9774858

約数の個数: 24

約数和(自身を含む): 4926520368

約数和(自身を除く): 2736955984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9774841, 19549682, 39099364, 68423887, 78198728, 136847774, 156397456, 273695548, 312794912, 547391096, 1094782192, 2189564384]

約数ペア:

[(1, 2189564384), (2, 1094782192), (4, 547391096), (7, 312794912), (8, 273695548), (14, 156397456), (16, 136847774), (28, 78198728), (32, 68423887), (56, 39099364), (112, 19549682), (224, 9774841)]