12388384645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 18539136000

約数和(自身を除く): 6150751355

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 439, 455, 545, 569, 763, 1417, 2195, 2845, 3073, 3815, 3983, 5707, 7085, 7397, 9919, 15365, 19915, 28535, 36985, 39949, 47851, 49595, 51779, 62021, 199745, 239255, 249791, 258895, 310105, 334957, 434147, 622063, 806273, 1248955, 1674785, 1748537, 2170735, 3110315, 3247283, 4031365, 4354441, 5643911, 8742685, 16236415, 21772205, 22730981, 27227219, 28219555, 113654905, 136136095, 190590533, 353953847, 952952665, 1769769235, 2477676929, 12388384645]

約数ペア:

[(1, 12388384645), (5, 2477676929), (7, 1769769235), (13, 952952665), (35, 353953847), (65, 190590533), (91, 136136095), (109, 113654905), (439, 28219555), (455, 27227219), (545, 22730981), (569, 21772205), (763, 16236415), (1417, 8742685), (2195, 5643911), (2845, 4354441), (3073, 4031365), (3815, 3247283), (3983, 3110315), (5707, 2170735), (7085, 1748537), (7397, 1674785), (9919, 1248955), (15365, 806273), (19915, 622063), (28535, 434147), (36985, 334957), (39949, 310105), (47851, 258895), (49595, 249791), (51779, 239255), (62021, 199745)]