6415864

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 15082200

約数和(自身を除く): 8666336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1259, 1274, 2518, 2548, 5036, 5096, 8813, 10072, 16367, 17626, 32734, 35252, 61691, 65468, 70504, 114569, 123382, 130936, 229138, 246764, 458276, 493528, 801983, 916552, 1603966, 3207932, 6415864]

約数ペア:

[(1, 6415864), (2, 3207932), (4, 1603966), (7, 916552), (8, 801983), (13, 493528), (14, 458276), (26, 246764), (28, 229138), (49, 130936), (52, 123382), (56, 114569), (91, 70504), (98, 65468), (104, 61691), (182, 35252), (196, 32734), (364, 17626), (392, 16367), (637, 10072), (728, 8813), (1259, 5096), (1274, 5036), (2518, 2548)]