1999331358

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{988789}}^1$

素因数の和:989131

約数の個数: 16

約数和(自身を含む): 4010532240

約数和(自身を除く): 2011200882

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 988789, 1977578, 2966367, 5932734, 333221893, 666443786, 999665679, 1999331358]

約数ペア:

[(1, 1999331358), (2, 999665679), (3, 666443786), (6, 333221893), (337, 5932734), (674, 2966367), (1011, 1977578), (2022, 988789)]