1180004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2604672

約数和(自身を除く): 1424668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 67, 68, 74, 119, 134, 148, 238, 259, 268, 469, 476, 518, 629, 938, 1036, 1139, 1258, 1876, 2278, 2479, 2516, 4403, 4556, 4958, 7973, 8806, 9916, 15946, 17353, 17612, 31892, 34706, 42143, 69412, 84286, 168572, 295001, 590002, 1180004]

約数ペア:

[(1, 1180004), (2, 590002), (4, 295001), (7, 168572), (14, 84286), (17, 69412), (28, 42143), (34, 34706), (37, 31892), (67, 17612), (68, 17353), (74, 15946), (119, 9916), (134, 8806), (148, 7973), (238, 4958), (259, 4556), (268, 4403), (469, 2516), (476, 2479), (518, 2278), (629, 1876), (938, 1258), (1036, 1139)]