1687758049237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1\times {\mathrm{728333}}^1$

素因数の和:729192

約数の個数: 16

約数和(自身を含む): 1826224671600

約数和(自身を除く): 138466622363

約数列:

[1, 13, 397, 449, 5161, 5837, 178253, 728333, 2317289, 9468329, 289148201, 327021517, 3758926613, 4251279721, 129827542249, 1687758049237]

約数ペア:

[(1, 1687758049237), (13, 129827542249), (397, 4251279721), (449, 3758926613), (5161, 327021517), (5837, 289148201), (178253, 9468329), (728333, 2317289)]