141352678

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 213645600

約数和(自身を除く): 72292922

約数列:

[1, 2, 313, 349, 626, 647, 698, 1294, 109237, 202511, 218474, 225803, 405022, 451606, 70676339, 141352678]

約数ペア:

[(1, 141352678), (2, 70676339), (313, 451606), (349, 405022), (626, 225803), (647, 218474), (698, 202511), (1294, 109237)]