16836890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{34361}}^1$

素因数の和:34382

約数の個数: 24

約数和(自身を含む): 35255412

約数和(自身を除く): 18418522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 34361, 68722, 171805, 240527, 343610, 481054, 1202635, 1683689, 2405270, 3367378, 8418445, 16836890]

約数ペア:

[(1, 16836890), (2, 8418445), (5, 3367378), (7, 2405270), (10, 1683689), (14, 1202635), (35, 481054), (49, 343610), (70, 240527), (98, 171805), (245, 68722), (490, 34361)]