2049188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 3847200

約数和(自身を除く): 1798012

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 457, 914, 1121, 1828, 2242, 4484, 8683, 17366, 26963, 34732, 53926, 107852, 512297, 1024594, 2049188]

約数ペア:

[(1, 2049188), (2, 1024594), (4, 512297), (19, 107852), (38, 53926), (59, 34732), (76, 26963), (118, 17366), (236, 8683), (457, 4484), (914, 2242), (1121, 1828)]