2012349831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{342761}}^1$

素因数の和:342886

約数の個数: 16

約数和(自身を含む): 2851779840

約数和(自身を除く): 839430009

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 342761, 1028283, 6512459, 19537377, 35304383, 105913149, 670783277, 2012349831]

約数ペア:

[(1, 2012349831), (3, 670783277), (19, 105913149), (57, 35304383), (103, 19537377), (309, 6512459), (1957, 1028283), (5871, 342761)]