1900262042

素因数分解:

$2^1\times 7^2\times {\mathrm{19390429}}^1$

素因数の和:19390445

約数の個数: 12

約数和(自身を含む): 3315763530

約数和(自身を除く): 1415501488

約数列:

[1, 2, 7, 14, 49, 98, 19390429, 38780858, 135733003, 271466006, 950131021, 1900262042]

約数ペア:

[(1, 1900262042), (2, 950131021), (7, 271466006), (14, 135733003), (49, 38780858), (98, 19390429)]