1379876615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117309}}^1$

素因数の和:1117346

約数の個数: 16

約数和(自身を含む): 1877080800

約数和(自身を除く): 497204185

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1117309, 5586545, 14525017, 21228871, 72625085, 106144355, 275975323, 1379876615]

約数ペア:

[(1, 1379876615), (5, 275975323), (13, 106144355), (19, 72625085), (65, 21228871), (95, 14525017), (247, 5586545), (1235, 1117309)]