2247659018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{289423}}^1$

素因数の和:289789

約数の個数: 16

約数和(自身を含む): 3688419456

約数和(自身を除く): 1440760438

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 289423, 578846, 3183653, 6367306, 102166319, 204332638, 1123829509, 2247659018]

約数ペア:

[(1, 2247659018), (2, 1123829509), (11, 204332638), (22, 102166319), (353, 6367306), (706, 3183653), (3883, 578846), (7766, 289423)]