3139808

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4045216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 131, 214, 224, 262, 428, 524, 749, 856, 917, 1048, 1498, 1712, 1834, 2096, 2996, 3424, 3668, 4192, 5992, 7336, 11984, 14017, 14672, 23968, 28034, 29344, 56068, 98119, 112136, 196238, 224272, 392476, 448544, 784952, 1569904, 3139808]

約数ペア:

[(1, 3139808), (2, 1569904), (4, 784952), (7, 448544), (8, 392476), (14, 224272), (16, 196238), (28, 112136), (32, 98119), (56, 56068), (107, 29344), (112, 28034), (131, 23968), (214, 14672), (224, 14017), (262, 11984), (428, 7336), (524, 5992), (749, 4192), (856, 3668), (917, 3424), (1048, 2996), (1498, 2096), (1712, 1834)]