1330731752

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{579587}}^1$

素因数の和:579641

約数の個数: 32

約数和(自身を含む): 2921123520

約数和(自身を除く): 1590391768

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 579587, 1159174, 2318348, 4057109, 4636696, 8114218, 16228436, 23763067, 32456872, 47526134, 95052268, 166341469, 190104536, 332682938, 665365876, 1330731752]

約数ペア:

[(1, 1330731752), (2, 665365876), (4, 332682938), (7, 190104536), (8, 166341469), (14, 95052268), (28, 47526134), (41, 32456872), (56, 23763067), (82, 16228436), (164, 8114218), (287, 4636696), (328, 4057109), (574, 2318348), (1148, 1159174), (2296, 579587)]