2175340048

素因数分解:

$2^4\times 7^1\times {\mathrm{19422679}}^1$

素因数の和:19422694

約数の個数: 20

約数和(自身を含む): 4816824640

約数和(自身を除く): 2641484592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19422679, 38845358, 77690716, 135958753, 155381432, 271917506, 310762864, 543835012, 1087670024, 2175340048]

約数ペア:

[(1, 2175340048), (2, 1087670024), (4, 543835012), (7, 310762864), (8, 271917506), (14, 155381432), (16, 135958753), (28, 77690716), (56, 38845358), (112, 19422679)]