1120208036

素因数分解:

$2^2\times {\mathrm{647}}^1\times {\mathrm{432847}}^1$

素因数の和:433498

約数の個数: 12

約数和(自身を含む): 1963398528

約数和(自身を除く): 843190492

約数列:

[1, 2, 4, 647, 1294, 2588, 432847, 865694, 1731388, 280052009, 560104018, 1120208036]

約数ペア:

[(1, 1120208036), (2, 560104018), (4, 280052009), (647, 1731388), (1294, 865694), (2588, 432847)]