1066142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 2166912

約数和(自身を除く): 1100770

約数列:

[1, 2, 7, 11, 14, 22, 23, 43, 46, 49, 77, 86, 98, 154, 161, 253, 301, 322, 473, 506, 539, 602, 946, 989, 1078, 1127, 1771, 1978, 2107, 2254, 3311, 3542, 4214, 6622, 6923, 10879, 12397, 13846, 21758, 23177, 24794, 46354, 48461, 76153, 96922, 152306, 533071, 1066142]

約数ペア:

[(1, 1066142), (2, 533071), (7, 152306), (11, 96922), (14, 76153), (22, 48461), (23, 46354), (43, 24794), (46, 23177), (49, 21758), (77, 13846), (86, 12397), (98, 10879), (154, 6923), (161, 6622), (253, 4214), (301, 3542), (322, 3311), (473, 2254), (506, 2107), (539, 1978), (602, 1771), (946, 1127), (989, 1078)]