245096046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1047419}}^1$

素因数の和:1047440

約数の個数: 24

約数和(自身を含む): 571891320

約数和(自身を除く): 326795274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1047419, 2094838, 3142257, 6284514, 9426771, 13616447, 18853542, 27232894, 40849341, 81698682, 122548023, 245096046]

約数ペア:

[(1, 245096046), (2, 122548023), (3, 81698682), (6, 40849341), (9, 27232894), (13, 18853542), (18, 13616447), (26, 9426771), (39, 6284514), (78, 3142257), (117, 2094838), (234, 1047419)]