405526036

素因数分解:

$2^2\times {\mathrm{7129}}^1\times {\mathrm{14221}}^1$

素因数の和:21354

約数の個数: 12

約数和(自身を含む): 709820020

約数和(自身を除く): 304293984

約数列:

[1, 2, 4, 7129, 14221, 14258, 28442, 28516, 56884, 101381509, 202763018, 405526036]

約数ペア:

[(1, 405526036), (2, 202763018), (4, 101381509), (7129, 56884), (14221, 28516), (14258, 28442)]