520044322

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{8387}}^1$

素因数の和:8542

約数の個数: 32

約数和(自身を含む): 921203712

約数和(自身を除く): 401159390

約数列:

[1, 2, 7, 14, 43, 86, 103, 206, 301, 602, 721, 1442, 4429, 8387, 8858, 16774, 31003, 58709, 62006, 117418, 360641, 721282, 863861, 1727722, 2524487, 5048974, 6047027, 12094054, 37146023, 74292046, 260022161, 520044322]

約数ペア:

[(1, 520044322), (2, 260022161), (7, 74292046), (14, 37146023), (43, 12094054), (86, 6047027), (103, 5048974), (206, 2524487), (301, 1727722), (602, 863861), (721, 721282), (1442, 360641), (4429, 117418), (8387, 62006), (8858, 58709), (16774, 31003)]