26429780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101653}}^1$

素因数の和:101675

約数の個数: 24

約数和(自身を含む): 59772552

約数和(自身を除く): 33342772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101653, 203306, 406612, 508265, 1016530, 1321489, 2033060, 2642978, 5285956, 6607445, 13214890, 26429780]

約数ペア:

[(1, 26429780), (2, 13214890), (4, 6607445), (5, 5285956), (10, 2642978), (13, 2033060), (20, 1321489), (26, 1016530), (52, 508265), (65, 406612), (130, 203306), (260, 101653)]