293490590

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{34981}}^1$

素因数の和:35827

約数の個数: 16

約数和(自身を含む): 528927840

約数和(自身を除く): 235437250

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 34981, 69962, 174905, 349810, 29349059, 58698118, 146745295, 293490590]

約数ペア:

[(1, 293490590), (2, 146745295), (5, 58698118), (10, 29349059), (839, 349810), (1678, 174905), (4195, 69962), (8390, 34981)]