2012805730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15483121}}^1$

素因数の和:15483141

約数の個数: 16

約数和(自身を含む): 3901746744

約数和(自身を除く): 1888941014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15483121, 30966242, 77415605, 154831210, 201280573, 402561146, 1006402865, 2012805730]

約数ペア:

[(1, 2012805730), (2, 1006402865), (5, 402561146), (10, 201280573), (13, 154831210), (26, 77415605), (65, 30966242), (130, 15483121)]