2088894944

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 4143799296

約数和(自身を除く): 2054904352

約数列:

[1, 2, 4, 8, 16, 32, 311, 431, 487, 622, 862, 974, 1244, 1724, 1948, 2488, 3448, 3896, 4976, 6896, 7792, 9952, 13792, 15584, 134041, 151457, 209897, 268082, 302914, 419794, 536164, 605828, 839588, 1072328, 1211656, 1679176, 2144656, 2423312, 3358352, 4289312, 4846624, 6716704, 65277967, 130555934, 261111868, 522223736, 1044447472, 2088894944]

約数ペア:

[(1, 2088894944), (2, 1044447472), (4, 522223736), (8, 261111868), (16, 130555934), (32, 65277967), (311, 6716704), (431, 4846624), (487, 4289312), (622, 3358352), (862, 2423312), (974, 2144656), (1244, 1679176), (1724, 1211656), (1948, 1072328), (2488, 839588), (3448, 605828), (3896, 536164), (4976, 419794), (6896, 302914), (7792, 268082), (9952, 209897), (13792, 151457), (15584, 134041)]