137928476

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{8627}}^1$

素因数の和:9209

約数の個数: 24

約数和(自身を含む): 276372096

約数和(自身を除く): 138443620

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 7994, 8627, 15988, 17254, 34508, 60389, 120778, 241556, 4926017, 9852034, 19704068, 34482119, 68964238, 137928476]

約数ペア:

[(1, 137928476), (2, 68964238), (4, 34482119), (7, 19704068), (14, 9852034), (28, 4926017), (571, 241556), (1142, 120778), (2284, 60389), (3997, 34508), (7994, 17254), (8627, 15988)]