13241074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 25707456

約数和(自身を除く): 12466382

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 173, 346, 497, 539, 781, 994, 1078, 1211, 1562, 1903, 2422, 3479, 3806, 5467, 6958, 8477, 10934, 12283, 13321, 16954, 24566, 26642, 38269, 76538, 85981, 93247, 135113, 171962, 186494, 270226, 601867, 945791, 1203734, 1891582, 6620537, 13241074]

約数ペア:

[(1, 13241074), (2, 6620537), (7, 1891582), (11, 1203734), (14, 945791), (22, 601867), (49, 270226), (71, 186494), (77, 171962), (98, 135113), (142, 93247), (154, 85981), (173, 76538), (346, 38269), (497, 26642), (539, 24566), (781, 16954), (994, 13321), (1078, 12283), (1211, 10934), (1562, 8477), (1903, 6958), (2422, 5467), (3479, 3806)]