2010420723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{750437}}^1$

素因数の和:750506

約数の個数: 16

約数和(自身を含む): 2881681920

約数和(自身を除く): 871261197

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 750437, 2251311, 14258303, 35270539, 42774909, 105811617, 670140241, 2010420723]

約数ペア:

[(1, 2010420723), (3, 670140241), (19, 105811617), (47, 42774909), (57, 35270539), (141, 14258303), (893, 2251311), (2679, 750437)]