2012136208

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1413017}}^1$

素因数の和:1413114

約数の個数: 20

約数和(自身を含む): 3942320220

約数和(自身を除く): 1930184012

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1413017, 2826034, 5652068, 11304136, 22608272, 125758513, 251517026, 503034052, 1006068104, 2012136208]

約数ペア:

[(1, 2012136208), (2, 1006068104), (4, 503034052), (8, 251517026), (16, 125758513), (89, 22608272), (178, 11304136), (356, 5652068), (712, 2826034), (1424, 1413017)]