1950448

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1024

約数の個数: 20

約数和(自身を含む): 3810520

約数和(自身を除く): 1860072

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 877, 1112, 1754, 2224, 3508, 7016, 14032, 121903, 243806, 487612, 975224, 1950448]

約数ペア:

[(1, 1950448), (2, 975224), (4, 487612), (8, 243806), (16, 121903), (139, 14032), (278, 7016), (556, 3508), (877, 2224), (1112, 1754)]