2000804729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{51659}}^1$

素因数の和:52180

約数の個数: 16

約数和(自身を含む): 2499517440

約数和(自身を除く): 498712711

約数列:

[1, 7, 11, 77, 503, 3521, 5533, 38731, 51659, 361613, 568249, 3977743, 25984477, 181891339, 285829247, 2000804729]

約数ペア:

[(1, 2000804729), (7, 285829247), (11, 181891339), (77, 25984477), (503, 3977743), (3521, 568249), (5533, 361613), (38731, 51659)]