2224271056

素因数分解:

$2^4\times 7^1\times {\mathrm{19859563}}^1$

素因数の和:19859578

約数の個数: 20

約数和(自身を含む): 4925171872

約数和(自身を除く): 2700900816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19859563, 39719126, 79438252, 139016941, 158876504, 278033882, 317753008, 556067764, 1112135528, 2224271056]

約数ペア:

[(1, 2224271056), (2, 1112135528), (4, 556067764), (7, 317753008), (8, 278033882), (14, 158876504), (16, 139016941), (28, 79438252), (56, 39719126), (112, 19859563)]