2699450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4178

約数の個数: 24

約数和(自身を含む): 5408508

約数和(自身を除く): 2709058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4153, 8306, 20765, 41530, 53989, 103825, 107978, 207650, 269945, 539890, 1349725, 2699450]

約数ペア:

[(1, 2699450), (2, 1349725), (5, 539890), (10, 269945), (13, 207650), (25, 107978), (26, 103825), (50, 53989), (65, 41530), (130, 20765), (325, 8306), (650, 4153)]