2494895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 3259872

約数和(自身を除く): 764977

約数列:

[1, 5, 13, 65, 131, 293, 655, 1465, 1703, 3809, 8515, 19045, 38383, 191915, 498979, 2494895]

約数ペア:

[(1, 2494895), (5, 498979), (13, 191915), (65, 38383), (131, 19045), (293, 8515), (655, 3809), (1465, 1703)]