260386448

素因数分解:

$2^4\times 7^1\times {\mathrm{2324879}}^1$

素因数の和:2324894

約数の個数: 20

約数和(自身を含む): 576570240

約数和(自身を除く): 316183792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2324879, 4649758, 9299516, 16274153, 18599032, 32548306, 37198064, 65096612, 130193224, 260386448]

約数ペア:

[(1, 260386448), (2, 130193224), (4, 65096612), (7, 37198064), (8, 32548306), (14, 18599032), (16, 16274153), (28, 9299516), (56, 4649758), (112, 2324879)]