1189442046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15249257}}^1$

素因数の和:15249275

約数の個数: 16

約数和(自身を含む): 2561875344

約数和(自身を除く): 1372433298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15249257, 30498514, 45747771, 91495542, 198240341, 396480682, 594721023, 1189442046]

約数ペア:

[(1, 1189442046), (2, 594721023), (3, 396480682), (6, 198240341), (13, 91495542), (26, 45747771), (39, 30498514), (78, 15249257)]