2560336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9438

約数の個数: 20

約数和(自身を含む): 5253012

約数和(自身を除く): 2692676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9413, 18826, 37652, 75304, 150608, 160021, 320042, 640084, 1280168, 2560336]

約数ペア:

[(1, 2560336), (2, 1280168), (4, 640084), (8, 320042), (16, 160021), (17, 150608), (34, 75304), (68, 37652), (136, 18826), (272, 9413)]