2012621966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{23473}}^1$

素因数の和:24515

約数の個数: 16

約数和(自身を含む): 3092370864

約数和(自身を除く): 1079748898

約数列:

[1, 2, 43, 86, 997, 1994, 23473, 42871, 46946, 85742, 1009339, 2018678, 23402581, 46805162, 1006310983, 2012621966]

約数ペア:

[(1, 2012621966), (2, 1006310983), (43, 46805162), (86, 23402581), (997, 2018678), (1994, 1009339), (23473, 85742), (42871, 46946)]