2051226856

素因数分解:

$2^3\times 7^1\times {\mathrm{3923}}^1\times {\mathrm{9337}}^1$

素因数の和:13273

約数の個数: 32

約数和(自身を含む): 4397077440

約数和(自身を除く): 2345850584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3923, 7846, 9337, 15692, 18674, 27461, 31384, 37348, 54922, 65359, 74696, 109844, 130718, 219688, 261436, 522872, 36629051, 73258102, 146516204, 256403357, 293032408, 512806714, 1025613428, 2051226856]

約数ペア:

[(1, 2051226856), (2, 1025613428), (4, 512806714), (7, 293032408), (8, 256403357), (14, 146516204), (28, 73258102), (56, 36629051), (3923, 522872), (7846, 261436), (9337, 219688), (15692, 130718), (18674, 109844), (27461, 74696), (31384, 65359), (37348, 54922)]