1946129905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{135101}}^1$

素因数の和:135216

約数の個数: 16

約数和(自身を含む): 2425351104

約数和(自身を除く): 479221199

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 135101, 675505, 5809343, 9051767, 29046715, 45258835, 389225981, 1946129905]

約数ペア:

[(1, 1946129905), (5, 389225981), (43, 45258835), (67, 29046715), (215, 9051767), (335, 5809343), (2881, 675505), (14405, 135101)]