2011063285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73571}}^1$

素因数の和:73665

約数の個数: 32

約数和(自身を含む): 3051177984

約数和(自身を除く): 1040114699

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 2485, 3905, 5467, 27335, 73571, 367855, 514997, 809281, 2574985, 4046405, 5223541, 5664967, 26117705, 28324835, 36564787, 57458951, 182823935, 287294755, 402212657, 2011063285]

約数ペア:

[(1, 2011063285), (5, 402212657), (7, 287294755), (11, 182823935), (35, 57458951), (55, 36564787), (71, 28324835), (77, 26117705), (355, 5664967), (385, 5223541), (497, 4046405), (781, 2574985), (2485, 809281), (3905, 514997), (5467, 367855), (27335, 73571)]