173614270

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{20693}}^1$

素因数の和:21539

約数の個数: 16

約数和(自身を含む): 312893280

約数和(自身を除く): 139279010

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 20693, 41386, 103465, 206930, 17361427, 34722854, 86807135, 173614270]

約数ペア:

[(1, 173614270), (2, 86807135), (5, 34722854), (10, 17361427), (839, 206930), (1678, 103465), (4195, 41386), (8390, 20693)]