858587146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{27691}}^1$

素因数の和:28149

約数の個数: 16

約数和(自身を含む): 1325892960

約数和(自身を除く): 467305814

約数列:

[1, 2, 37, 74, 419, 838, 15503, 27691, 31006, 55382, 1024567, 2049134, 11602529, 23205058, 429293573, 858587146]

約数ペア:

[(1, 858587146), (2, 429293573), (37, 23205058), (74, 11602529), (419, 2049134), (838, 1024567), (15503, 55382), (27691, 31006)]