2007303922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{81353}}^1$

素因数の和:81454

約数の個数: 24

約数和(自身を含む): 3305087604

約数和(自身を除く): 1297783682

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 81353, 162706, 1057589, 2115178, 5938769, 11877538, 13748657, 27497314, 77203997, 154407994, 1003651961, 2007303922]

約数ペア:

[(1, 2007303922), (2, 1003651961), (13, 154407994), (26, 77203997), (73, 27497314), (146, 13748657), (169, 11877538), (338, 5938769), (949, 2115178), (1898, 1057589), (12337, 162706), (24674, 81353)]