1323703024

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{52999}}^1$

素因数の和:53237

約数の個数: 40

約数和(自身を含む): 2944256000

約数和(自身を除く): 1620552976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 6244, 12488, 24976, 52999, 105998, 211996, 370993, 423992, 741986, 847984, 1483972, 2967944, 5935888, 11818777, 23637554, 47275108, 82731439, 94550216, 165462878, 189100432, 330925756, 661851512, 1323703024]

約数ペア:

[(1, 1323703024), (2, 661851512), (4, 330925756), (7, 189100432), (8, 165462878), (14, 94550216), (16, 82731439), (28, 47275108), (56, 23637554), (112, 11818777), (223, 5935888), (446, 2967944), (892, 1483972), (1561, 847984), (1784, 741986), (3122, 423992), (3568, 370993), (6244, 211996), (12488, 105998), (24976, 52999)]