2247145376

素因数分解:

$2^5\times 7^1\times {\mathrm{571}}^1\times {\mathrm{17569}}^1$

素因数の和:18157

約数の個数: 48

約数和(自身を含む): 5065220160

約数和(自身を除く): 2818074784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 571, 1142, 2284, 3997, 4568, 7994, 9136, 15988, 17569, 18272, 31976, 35138, 63952, 70276, 122983, 127904, 140552, 245966, 281104, 491932, 562208, 983864, 1967728, 3935456, 10031899, 20063798, 40127596, 70223293, 80255192, 140446586, 160510384, 280893172, 321020768, 561786344, 1123572688, 2247145376]

約数ペア:

[(1, 2247145376), (2, 1123572688), (4, 561786344), (7, 321020768), (8, 280893172), (14, 160510384), (16, 140446586), (28, 80255192), (32, 70223293), (56, 40127596), (112, 20063798), (224, 10031899), (571, 3935456), (1142, 1967728), (2284, 983864), (3997, 562208), (4568, 491932), (7994, 281104), (9136, 245966), (15988, 140552), (17569, 127904), (18272, 122983), (31976, 70276), (35138, 63952)]