7134420085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1389371}}^1$

素因数の和:1389468

約数の個数: 16

約数和(自身を含む): 9336579840

約数和(自身を除く): 2202159755

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 1389371, 6946855, 18061823, 90309115, 109760309, 548801545, 1426884017, 7134420085]

約数ペア:

[(1, 7134420085), (5, 1426884017), (13, 548801545), (65, 109760309), (79, 90309115), (395, 18061823), (1027, 6946855), (5135, 1389371)]