2057048

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 4461600

約数和(自身を除く): 2404552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 337, 436, 674, 763, 872, 1348, 1526, 2359, 2696, 3052, 4718, 6104, 9436, 18872, 36733, 73466, 146932, 257131, 293864, 514262, 1028524, 2057048]

約数ペア:

[(1, 2057048), (2, 1028524), (4, 514262), (7, 293864), (8, 257131), (14, 146932), (28, 73466), (56, 36733), (109, 18872), (218, 9436), (337, 6104), (436, 4718), (674, 3052), (763, 2696), (872, 2359), (1348, 1526)]