622148624

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{201473}}^1$

素因数の和:201674

約数の個数: 20

約数和(自身を含む): 1211664636

約数和(自身を除く): 589516012

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 201473, 402946, 805892, 1611784, 3223568, 38884289, 77768578, 155537156, 311074312, 622148624]

約数ペア:

[(1, 622148624), (2, 311074312), (4, 155537156), (8, 77768578), (16, 38884289), (193, 3223568), (386, 1611784), (772, 805892), (1544, 402946), (3088, 201473)]