2010708007

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{22111}}^1$

素因数の和:23310

約数の個数: 16

約数和(自身を含む): 2509092864

約数和(自身を除く): 498384857

約数列:

[1, 7, 11, 77, 1181, 8267, 12991, 22111, 90937, 154777, 243221, 1702547, 26113091, 182791637, 287244001, 2010708007]

約数ペア:

[(1, 2010708007), (7, 287244001), (11, 182791637), (77, 26113091), (1181, 1702547), (8267, 243221), (12991, 154777), (22111, 90937)]