2540908513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{935189}}^1$

素因数の和:935232

約数の個数: 16

約数和(自身を含む): 3142238400

約数和(自身を除く): 601329887

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 935189, 10287079, 12157457, 17768591, 133732027, 195454501, 230991683, 2540908513]

約数ペア:

[(1, 2540908513), (11, 230991683), (13, 195454501), (19, 133732027), (143, 17768591), (209, 12157457), (247, 10287079), (2717, 935189)]