39780514

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 60899040

約数和(自身を除く): 21118526

約数列:

[1, 2, 59, 118, 443, 761, 886, 1522, 26137, 44899, 52274, 89798, 337123, 674246, 19890257, 39780514]

約数ペア:

[(1, 39780514), (2, 19890257), (59, 674246), (118, 337123), (443, 89798), (761, 52274), (886, 44899), (1522, 26137)]