21429124918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{709151}}^1$

素因数の和:709703

約数の個数: 16

約数和(自身を含む): 33315960960

約数和(自身を除く): 11886836042

約数列:

[1, 2, 29, 58, 521, 1042, 15109, 30218, 709151, 1418302, 20565379, 41130758, 369467671, 738935342, 10714562459, 21429124918]

約数ペア:

[(1, 21429124918), (2, 10714562459), (29, 738935342), (58, 369467671), (521, 41130758), (1042, 20565379), (15109, 1418302), (30218, 709151)]