2017355105

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{86083}}^1$

素因数の和:86240

約数の個数: 16

約数和(自身を含む): 2499879360

約数和(自身を除く): 482524255

約数列:

[1, 5, 43, 109, 215, 545, 4687, 23435, 86083, 430415, 3701569, 9383047, 18507845, 46915235, 403471021, 2017355105]

約数ペア:

[(1, 2017355105), (5, 403471021), (43, 46915235), (109, 18507845), (215, 9383047), (545, 3701569), (4687, 430415), (23435, 86083)]