1018789898

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{996859}}^1$

素因数の和:996941

約数の個数: 16

約数和(自身を含む): 1770423360

約数和(自身を除く): 751633462

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 996859, 1993718, 6978013, 13956026, 72770707, 145541414, 509394949, 1018789898]

約数ペア:

[(1, 1018789898), (2, 509394949), (7, 145541414), (14, 72770707), (73, 13956026), (146, 6978013), (511, 1993718), (1022, 996859)]