289149022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{25693}}^1$

素因数の和:26043

約数の個数: 16

約数和(自身を含む): 460642032

約数和(自身を除く): 171493010

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 25693, 51386, 436781, 873562, 8504383, 17008766, 144574511, 289149022]

約数ペア:

[(1, 289149022), (2, 144574511), (17, 17008766), (34, 8504383), (331, 873562), (662, 436781), (5627, 51386), (11254, 25693)]