1975000048

素因数分解:

$2^4\times 7^1\times {\mathrm{17633929}}^1$

素因数の和:17633944

約数の個数: 20

約数和(自身を含む): 4373214640

約数和(自身を除く): 2398214592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17633929, 35267858, 70535716, 123437503, 141071432, 246875006, 282142864, 493750012, 987500024, 1975000048]

約数ペア:

[(1, 1975000048), (2, 987500024), (4, 493750012), (7, 282142864), (8, 246875006), (14, 141071432), (16, 123437503), (28, 70535716), (56, 35267858), (112, 17633929)]