1028406918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{30493}}^1$

素因数の和:30589

約数の個数: 64

約数和(自身を含む): 2599552512

約数和(自身を除く): 1571145594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 11242, 16863, 30493, 33726, 60986, 91479, 182958, 213451, 335423, 426902, 640353, 670846, 1006269, 1280706, 2012538, 2225989, 2347961, 4451978, 4695922, 6677967, 7043883, 13355934, 14087766, 15581923, 24485879, 31163846, 46745769, 48971758, 73457637, 93491538, 146915274, 171401153, 342802306, 514203459, 1028406918]

約数ペア:

[(1, 1028406918), (2, 514203459), (3, 342802306), (6, 171401153), (7, 146915274), (11, 93491538), (14, 73457637), (21, 48971758), (22, 46745769), (33, 31163846), (42, 24485879), (66, 15581923), (73, 14087766), (77, 13355934), (146, 7043883), (154, 6677967), (219, 4695922), (231, 4451978), (438, 2347961), (462, 2225989), (511, 2012538), (803, 1280706), (1022, 1006269), (1533, 670846), (1606, 640353), (2409, 426902), (3066, 335423), (4818, 213451), (5621, 182958), (11242, 91479), (16863, 60986), (30493, 33726)]