2271319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 2593728

約数和(自身を除く): 322409

約数列:

[1, 17, 23, 37, 157, 391, 629, 851, 2669, 3611, 5809, 14467, 61387, 98753, 133607, 2271319]

約数ペア:

[(1, 2271319), (17, 133607), (23, 98753), (37, 61387), (157, 14467), (391, 5809), (629, 3611), (851, 2669)]