1208971568

素因数分解:

$2^4\times 7^1\times {\mathrm{10794389}}^1$

素因数の和:10794404

約数の個数: 20

約数和(自身を含む): 2677008720

約数和(自身を除く): 1468037152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10794389, 21588778, 43177556, 75560723, 86355112, 151121446, 172710224, 302242892, 604485784, 1208971568]

約数ペア:

[(1, 1208971568), (2, 604485784), (4, 302242892), (7, 172710224), (8, 151121446), (14, 86355112), (16, 75560723), (28, 43177556), (56, 21588778), (112, 10794389)]