2013377639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{13649}}^1$

素因数の和:15290

約数の個数: 16

約数和(自身を含む): 2479713600

約数和(自身を除く): 466335961

約数列:

[1, 7, 13, 91, 1621, 11347, 13649, 21073, 95543, 147511, 177437, 1242059, 22125029, 154875203, 287625377, 2013377639]

約数ペア:

[(1, 2013377639), (7, 287625377), (13, 154875203), (91, 22125029), (1621, 1242059), (11347, 177437), (13649, 147511), (21073, 95543)]