2013458008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{66041}}^1$

素因数の和:66187

約数の個数: 32

約数和(自身を含む): 3914969760

約数和(自身を除く): 1901511752

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 3811, 7622, 15244, 30488, 66041, 132082, 264164, 528328, 2443517, 4887034, 6802223, 9774068, 13604446, 19548136, 27208892, 54417784, 251682251, 503364502, 1006729004, 2013458008]

約数ペア:

[(1, 2013458008), (2, 1006729004), (4, 503364502), (8, 251682251), (37, 54417784), (74, 27208892), (103, 19548136), (148, 13604446), (206, 9774068), (296, 6802223), (412, 4887034), (824, 2443517), (3811, 528328), (7622, 264164), (15244, 132082), (30488, 66041)]