246261824

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{19937}}^1$

素因数の和:20142

約数の個数: 28

約数和(自身を含む): 491232444

約数和(自身を除く): 244970620

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 19937, 39874, 79748, 159496, 318992, 637984, 1275968, 3847841, 7695682, 15391364, 30782728, 61565456, 123130912, 246261824]

約数ペア:

[(1, 246261824), (2, 123130912), (4, 61565456), (8, 30782728), (16, 15391364), (32, 7695682), (64, 3847841), (193, 1275968), (386, 637984), (772, 318992), (1544, 159496), (3088, 79748), (6176, 39874), (12352, 19937)]