2881477237

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1\times {\mathrm{7621}}^1$

素因数の和:8628

約数の個数: 16

約数和(自身を含む): 3187337472

約数和(自身を除く): 305860235

約数列:

[1, 17, 23, 391, 967, 7621, 16439, 22241, 129557, 175283, 378097, 2979811, 7369507, 125281619, 169498661, 2881477237]

約数ペア:

[(1, 2881477237), (17, 169498661), (23, 125281619), (391, 7369507), (967, 2979811), (7621, 378097), (16439, 175283), (22241, 129557)]