2021892763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131011}}^1$

素因数の和:131106

約数の個数: 16

約数和(自身を含む): 2339350272

約数和(自身を除く): 317457509

約数列:

[1, 11, 23, 61, 253, 671, 1403, 15433, 131011, 1441121, 3013253, 7991671, 33145783, 87908381, 183808433, 2021892763]

約数ペア:

[(1, 2021892763), (11, 183808433), (23, 87908381), (61, 33145783), (253, 7991671), (671, 3013253), (1403, 1441121), (15433, 131011)]