248896144

素因数分解:

$2^4\times 7^1\times {\mathrm{2222287}}^1$

素因数の和:2222302

約数の個数: 20

約数和(自身を含む): 551127424

約数和(自身を除く): 302231280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2222287, 4444574, 8889148, 15556009, 17778296, 31112018, 35556592, 62224036, 124448072, 248896144]

約数ペア:

[(1, 248896144), (2, 124448072), (4, 62224036), (7, 35556592), (8, 31112018), (14, 17778296), (16, 15556009), (28, 8889148), (56, 4444574), (112, 2222287)]