869181898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{52153}}^1$

素因数の和:52809

約数の個数: 16

約数和(自身を含む): 1406280456

約数和(自身を除く): 537098558

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 52153, 104306, 677989, 1355978, 33430073, 66860146, 434590949, 869181898]

約数ペア:

[(1, 869181898), (2, 434590949), (13, 66860146), (26, 33430073), (641, 1355978), (1282, 677989), (8333, 104306), (16666, 52153)]