1237422448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{7489}}^1$

素因数の和:7969

約数の個数: 40

約数和(自身を含む): 2507652000

約数和(自身を除く): 1270229552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 449, 898, 1796, 3592, 7184, 7489, 10327, 14978, 20654, 29956, 41308, 59912, 82616, 119824, 165232, 172247, 344494, 688988, 1377976, 2755952, 3362561, 6725122, 13450244, 26900488, 53800976, 77338903, 154677806, 309355612, 618711224, 1237422448]

約数ペア:

[(1, 1237422448), (2, 618711224), (4, 309355612), (8, 154677806), (16, 77338903), (23, 53800976), (46, 26900488), (92, 13450244), (184, 6725122), (368, 3362561), (449, 2755952), (898, 1377976), (1796, 688988), (3592, 344494), (7184, 172247), (7489, 165232), (10327, 119824), (14978, 82616), (20654, 59912), (29956, 41308)]