2012468612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{84857}}^1$

素因数の和:84897

約数の個数: 54

約数和(自身を含む): 4503159486

約数和(自身を除く): 2490690874

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 23716, 84857, 169714, 339428, 593999, 933427, 1187998, 1866854, 2375996, 3733708, 4157993, 6533989, 8315986, 10267697, 13067978, 16631972, 20535394, 26135956, 41070788, 45737923, 71873879, 91475846, 143747758, 182951692, 287495516, 503117153, 1006234306, 2012468612]

約数ペア:

[(1, 2012468612), (2, 1006234306), (4, 503117153), (7, 287495516), (11, 182951692), (14, 143747758), (22, 91475846), (28, 71873879), (44, 45737923), (49, 41070788), (77, 26135956), (98, 20535394), (121, 16631972), (154, 13067978), (196, 10267697), (242, 8315986), (308, 6533989), (484, 4157993), (539, 3733708), (847, 2375996), (1078, 1866854), (1694, 1187998), (2156, 933427), (3388, 593999), (5929, 339428), (11858, 169714), (23716, 84857)]