1438865566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 2260301760

約数和(自身を除く): 821436194

約数列:

[1, 2, 29, 58, 173, 193, 346, 386, 743, 1486, 5017, 5597, 10034, 11194, 21547, 33389, 43094, 66778, 128539, 143399, 257078, 286798, 968281, 1936562, 3727631, 4158571, 7455262, 8317142, 24808027, 49616054, 719432783, 1438865566]

約数ペア:

[(1, 1438865566), (2, 719432783), (29, 49616054), (58, 24808027), (173, 8317142), (193, 7455262), (346, 4158571), (386, 3727631), (743, 1936562), (1486, 968281), (5017, 286798), (5597, 257078), (10034, 143399), (11194, 128539), (21547, 66778), (33389, 43094)]