13589752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 28488600

約数和(自身を除く): 14898848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 139, 202, 242, 278, 404, 484, 556, 808, 968, 1111, 1112, 1529, 2222, 3058, 4444, 6116, 8888, 12221, 12232, 14039, 16819, 24442, 28078, 33638, 48884, 56156, 67276, 97768, 112312, 134552, 154429, 308858, 617716, 1235432, 1698719, 3397438, 6794876, 13589752]

約数ペア:

[(1, 13589752), (2, 6794876), (4, 3397438), (8, 1698719), (11, 1235432), (22, 617716), (44, 308858), (88, 154429), (101, 134552), (121, 112312), (139, 97768), (202, 67276), (242, 56156), (278, 48884), (404, 33638), (484, 28078), (556, 24442), (808, 16819), (968, 14039), (1111, 12232), (1112, 12221), (1529, 8888), (2222, 6116), (3058, 4444)]