1880495876

素因数分解:

$2^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{60889}}^1$

素因数の和:62003

約数の個数: 24

約数和(自身を含む): 3764463360

約数和(自身を除く): 1883967484

約数列:

[1, 2, 4, 7, 14, 28, 1103, 2206, 4412, 7721, 15442, 30884, 60889, 121778, 243556, 426223, 852446, 1704892, 67160567, 134321134, 268642268, 470123969, 940247938, 1880495876]

約数ペア:

[(1, 1880495876), (2, 940247938), (4, 470123969), (7, 268642268), (14, 134321134), (28, 67160567), (1103, 1704892), (2206, 852446), (4412, 426223), (7721, 243556), (15442, 121778), (30884, 60889)]