2550136

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{1103}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 5083920

約数和(自身を除く): 2533784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1103, 1156, 2206, 2312, 4412, 8824, 18751, 37502, 75004, 150008, 318767, 637534, 1275068, 2550136]

約数ペア:

[(1, 2550136), (2, 1275068), (4, 637534), (8, 318767), (17, 150008), (34, 75004), (68, 37502), (136, 18751), (289, 8824), (578, 4412), (1103, 2312), (1156, 2206)]