2009013328

素因数分解:

$2^4\times 7^2\times {\mathrm{2562517}}^1$

素因数の和:2562539

約数の個数: 30

約数和(自身を含む): 4527969306

約数和(自身を除く): 2518955978

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2562517, 5125034, 10250068, 17937619, 20500136, 35875238, 41000272, 71750476, 125563333, 143500952, 251126666, 287001904, 502253332, 1004506664, 2009013328]

約数ペア:

[(1, 2009013328), (2, 1004506664), (4, 502253332), (7, 287001904), (8, 251126666), (14, 143500952), (16, 125563333), (28, 71750476), (49, 41000272), (56, 35875238), (98, 20500136), (112, 17937619), (196, 10250068), (392, 5125034), (784, 2562517)]