2248220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 5085024

約数和(自身を除く): 2836804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8647, 17294, 34588, 43235, 86470, 112411, 172940, 224822, 449644, 562055, 1124110, 2248220]

約数ペア:

[(1, 2248220), (2, 1124110), (4, 562055), (5, 449644), (10, 224822), (13, 172940), (20, 112411), (26, 86470), (52, 43235), (65, 34588), (130, 17294), (260, 8647)]