1947382276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3660493}}^1$

素因数の和:3660523

約数の個数: 24

約数和(自身を含む): 4099753280

約数和(自身を除く): 2152371004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3660493, 7320986, 14641972, 25623451, 51246902, 69549367, 102493804, 139098734, 278197468, 486845569, 973691138, 1947382276]

約数ペア:

[(1, 1947382276), (2, 973691138), (4, 486845569), (7, 278197468), (14, 139098734), (19, 102493804), (28, 69549367), (38, 51246902), (76, 25623451), (133, 14641972), (266, 7320986), (532, 3660493)]