2696620775

素因数分解:

$5^2\times {\mathrm{421}}^1\times {\mathrm{256211}}^1$

素因数の和:256642

約数の個数: 12

約数和(自身を含む): 3351765384

約数和(自身を除く): 655144609

約数列:

[1, 5, 25, 421, 2105, 10525, 256211, 1281055, 6405275, 107864831, 539324155, 2696620775]

約数ペア:

[(1, 2696620775), (5, 539324155), (25, 107864831), (421, 6405275), (2105, 1281055), (10525, 256211)]