2237105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 2924544

約数和(自身を除く): 687439

約数列:

[1, 5, 13, 65, 127, 271, 635, 1355, 1651, 3523, 8255, 17615, 34417, 172085, 447421, 2237105]

約数ペア:

[(1, 2237105), (5, 447421), (13, 172085), (65, 34417), (127, 17615), (271, 8255), (635, 3523), (1355, 1651)]