1028702918

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1\times {\mathrm{2011}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 1551493440

約数和(自身を除く): 522790522

約数列:

[1, 2, 251, 502, 1019, 2011, 2038, 4022, 255769, 504761, 511538, 1009522, 2049209, 4098418, 514351459, 1028702918]

約数ペア:

[(1, 1028702918), (2, 514351459), (251, 4098418), (502, 2049209), (1019, 1009522), (2011, 511538), (2038, 504761), (4022, 255769)]