2012128138

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{9511}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 3044220480

約数和(自身を除く): 1032092342

約数列:

[1, 2, 139, 278, 761, 1522, 9511, 19022, 105779, 211558, 1322029, 2644058, 7237871, 14475742, 1006064069, 2012128138]

約数ペア:

[(1, 2012128138), (2, 1006064069), (139, 14475742), (278, 7237871), (761, 2644058), (1522, 1322029), (9511, 211558), (19022, 105779)]