664223524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{65557}}^1$

素因数の和:65727

約数の個数: 24

約数和(自身を含む): 1239046200

約数和(自身を除く): 574822676

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 65557, 131114, 262228, 1114469, 2228938, 4457876, 9767993, 19535986, 39071972, 166055881, 332111762, 664223524]

約数ペア:

[(1, 664223524), (2, 332111762), (4, 166055881), (17, 39071972), (34, 19535986), (68, 9767993), (149, 4457876), (298, 2228938), (596, 1114469), (2533, 262228), (5066, 131114), (10132, 65557)]