2109552478

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{113}}^1\times {\mathrm{7013}}^1$

素因数の和:7161

約数の個数: 32

約数和(自身を含む): 3511825632

約数和(自身を除く): 1402273154

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 1331, 2486, 2662, 7013, 13673, 14026, 27346, 77143, 150403, 154286, 300806, 792469, 848573, 1584938, 1697146, 8717159, 9334303, 17434318, 18668606, 95888749, 191777498, 1054776239, 2109552478]

約数ペア:

[(1, 2109552478), (2, 1054776239), (11, 191777498), (22, 95888749), (113, 18668606), (121, 17434318), (226, 9334303), (242, 8717159), (1243, 1697146), (1331, 1584938), (2486, 848573), (2662, 792469), (7013, 300806), (13673, 154286), (14026, 150403), (27346, 77143)]