247652216

素因数分解:

$2^3\times 7^1\times {\mathrm{4422361}}^1$

素因数の和:4422374

約数の個数: 16

約数和(自身を含む): 530683440

約数和(自身を除く): 283031224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4422361, 8844722, 17689444, 30956527, 35378888, 61913054, 123826108, 247652216]

約数ペア:

[(1, 247652216), (2, 123826108), (4, 61913054), (7, 35378888), (8, 30956527), (14, 17689444), (28, 8844722), (56, 4422361)]