5640654

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21911

約数の個数: 16

約数和(自身を含む): 11544192

約数和(自身を除く): 5903538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 21863, 43726, 65589, 131178, 940109, 1880218, 2820327, 5640654]

約数ペア:

[(1, 5640654), (2, 2820327), (3, 1880218), (6, 940109), (43, 131178), (86, 65589), (129, 43726), (258, 21863)]