2011465289990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6412271}}^1$

素因数の和:6412437

約数の個数: 64

約数和(自身を含む): 4136684912640

約数和(自身を除く): 2125219622650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 127, 130, 190, 247, 254, 494, 635, 1235, 1270, 1651, 2413, 2470, 3302, 4826, 8255, 12065, 16510, 24130, 31369, 62738, 156845, 313690, 6412271, 12824542, 32061355, 64122710, 83359523, 121833149, 166719046, 243666298, 416797615, 609165745, 814358417, 833595230, 1218331490, 1583830937, 1628716834, 3167661874, 4071792085, 7919154685, 8143584170, 10586659421, 15472809923, 15838309370, 21173318842, 30945619846, 52933297105, 77364049615, 105866594210, 154728099230, 201146528999, 402293057998, 1005732644995, 2011465289990]

約数ペア:

[(1, 2011465289990), (2, 1005732644995), (5, 402293057998), (10, 201146528999), (13, 154728099230), (19, 105866594210), (26, 77364049615), (38, 52933297105), (65, 30945619846), (95, 21173318842), (127, 15838309370), (130, 15472809923), (190, 10586659421), (247, 8143584170), (254, 7919154685), (494, 4071792085), (635, 3167661874), (1235, 1628716834), (1270, 1583830937), (1651, 1218331490), (2413, 833595230), (2470, 814358417), (3302, 609165745), (4826, 416797615), (8255, 243666298), (12065, 166719046), (16510, 121833149), (24130, 83359523), (31369, 64122710), (62738, 32061355), (156845, 12824542), (313690, 6412271)]