889205968

素因数分解:

$2^4\times 7^1\times {\mathrm{7939339}}^1$

素因数の和:7939354

約数の個数: 20

約数和(自身を含む): 1968956320

約数和(自身を除く): 1079750352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7939339, 15878678, 31757356, 55575373, 63514712, 111150746, 127029424, 222301492, 444602984, 889205968]

約数ペア:

[(1, 889205968), (2, 444602984), (4, 222301492), (7, 127029424), (8, 111150746), (14, 63514712), (16, 55575373), (28, 31757356), (56, 15878678), (112, 7939339)]