6464612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 14300160

約数和(自身を除く): 7835548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 151, 154, 278, 302, 308, 556, 604, 973, 1057, 1529, 1661, 1946, 2114, 3058, 3322, 3892, 4228, 6116, 6644, 10703, 11627, 20989, 21406, 23254, 41978, 42812, 46508, 83956, 146923, 230879, 293846, 461758, 587692, 923516, 1616153, 3232306, 6464612]

約数ペア:

[(1, 6464612), (2, 3232306), (4, 1616153), (7, 923516), (11, 587692), (14, 461758), (22, 293846), (28, 230879), (44, 146923), (77, 83956), (139, 46508), (151, 42812), (154, 41978), (278, 23254), (302, 21406), (308, 20989), (556, 11627), (604, 10703), (973, 6644), (1057, 6116), (1529, 4228), (1661, 3892), (1946, 3322), (2114, 3058)]