2853551518559

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{20693}}^1\times {\mathrm{419147}}^1$

素因数の和:439894

約数の個数: 16

約数和(自身を含む): 3330757905408

約数和(自身を除く): 477206386849

約数列:

[1, 7, 47, 329, 20693, 144851, 419147, 972571, 2934029, 6807997, 19699909, 137899363, 8673408871, 60713862097, 407650216937, 2853551518559]

約数ペア:

[(1, 2853551518559), (7, 407650216937), (47, 60713862097), (329, 8673408871), (20693, 137899363), (144851, 19699909), (419147, 6807997), (972571, 2934029)]