389622754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{65089}}^1$

素因数の和:65205

約数の個数: 16

約数和(自身を含む): 606899160

約数和(自身を除く): 217276406

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 65089, 130178, 2668649, 4751497, 5337298, 9502994, 194811377, 389622754]

約数ペア:

[(1, 389622754), (2, 194811377), (41, 9502994), (73, 5337298), (82, 4751497), (146, 2668649), (2993, 130178), (5986, 65089)]