2011567294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{44843}}^1$

素因数の和:46895

約数の個数: 16

約数和(自身を含む): 3293343360

約数和(自身を除く): 1281776066

約数列:

[1, 2, 11, 22, 2039, 4078, 22429, 44843, 44858, 89686, 493273, 986546, 91434877, 182869754, 1005783647, 2011567294]

約数ペア:

[(1, 2011567294), (2, 1005783647), (11, 182869754), (22, 91434877), (2039, 986546), (4078, 493273), (22429, 89686), (44843, 44858)]