252451810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1941937}}^1$

素因数の和:1941957

約数の個数: 16

約数和(自身を含む): 489368376

約数和(自身を除く): 236916566

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1941937, 3883874, 9709685, 19419370, 25245181, 50490362, 126225905, 252451810]

約数ペア:

[(1, 252451810), (2, 126225905), (5, 50490362), (10, 25245181), (13, 19419370), (26, 9709685), (65, 3883874), (130, 1941937)]