2358903568

素因数分解:

$2^4\times 7^1\times {\mathrm{21061639}}^1$

素因数の和:21061654

約数の個数: 20

約数和(自身を含む): 5223286720

約数和(自身を除く): 2864383152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21061639, 42123278, 84246556, 147431473, 168493112, 294862946, 336986224, 589725892, 1179451784, 2358903568]

約数ペア:

[(1, 2358903568), (2, 1179451784), (4, 589725892), (7, 336986224), (8, 294862946), (14, 168493112), (16, 147431473), (28, 84246556), (56, 42123278), (112, 21061639)]