289490876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{47087}}^1$

素因数の和:47173

約数の個数: 24

約数和(自身を含む): 533977920

約数和(自身を除く): 244487044

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 47087, 94174, 188348, 1365523, 2495611, 2731046, 4991222, 5462092, 9982444, 72372719, 144745438, 289490876]

約数ペア:

[(1, 289490876), (2, 144745438), (4, 72372719), (29, 9982444), (53, 5462092), (58, 4991222), (106, 2731046), (116, 2495611), (212, 1365523), (1537, 188348), (3074, 94174), (6148, 47087)]