1125170266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{390413}}^1$

素因数の和:390557

約数の個数: 16

約数和(自身を含む): 1855247328

約数和(自身を除く): 730077062

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 390413, 780826, 4294543, 8589086, 51144103, 102288206, 562585133, 1125170266]

約数ペア:

[(1, 1125170266), (2, 562585133), (11, 102288206), (22, 51144103), (131, 8589086), (262, 4294543), (1441, 780826), (2882, 390413)]