260048456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1912121}}^1$

素因数の和:1912144

約数の個数: 16

約数和(自身を含む): 516272940

約数和(自身を除く): 256224484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1912121, 3824242, 7648484, 15296968, 32506057, 65012114, 130024228, 260048456]

約数ペア:

[(1, 260048456), (2, 130024228), (4, 65012114), (8, 32506057), (17, 15296968), (34, 7648484), (68, 3824242), (136, 1912121)]