2466685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3222576

約数和(自身を除く): 755891

約数列:

[1, 5, 13, 65, 137, 277, 685, 1385, 1781, 3601, 8905, 18005, 37949, 189745, 493337, 2466685]

約数ペア:

[(1, 2466685), (5, 493337), (13, 189745), (65, 37949), (137, 18005), (277, 8905), (685, 3601), (1385, 1781)]