5071388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 10289664

約数和(自身を除く): 5218276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2551, 5102, 10204, 17857, 35714, 71428, 181121, 362242, 724484, 1267847, 2535694, 5071388]

約数ペア:

[(1, 5071388), (2, 2535694), (4, 1267847), (7, 724484), (14, 362242), (28, 181121), (71, 71428), (142, 35714), (284, 17857), (497, 10204), (994, 5102), (1988, 2551)]