2209088

素因数分解:

$2^6\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4950

約数の個数: 28

約数和(自身を含む): 5010912

約数和(自身を除く): 2801824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4931, 9862, 19724, 34517, 39448, 69034, 78896, 138068, 157792, 276136, 315584, 552272, 1104544, 2209088]

約数ペア:

[(1, 2209088), (2, 1104544), (4, 552272), (7, 315584), (8, 276136), (14, 157792), (16, 138068), (28, 78896), (32, 69034), (56, 39448), (64, 34517), (112, 19724), (224, 9862), (448, 4931)]