1520608982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{320939}}^1$

素因数の和:321067

約数の個数: 16

約数和(自身を含む): 2403198720

約数和(自身を除く): 882589738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 320939, 641878, 7381597, 14763194, 33056717, 66113434, 760304491, 1520608982]

約数ペア:

[(1, 1520608982), (2, 760304491), (23, 66113434), (46, 33056717), (103, 14763194), (206, 7381597), (2369, 641878), (4738, 320939)]