2149343495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{88651}}^1$

素因数の和:89042

約数の個数: 16

約数和(自身を含む): 2785091232

約数和(自身を除く): 635747737

約数列:

[1, 5, 13, 65, 373, 1865, 4849, 24245, 88651, 443255, 1152463, 5762315, 33066823, 165334115, 429868699, 2149343495]

約数ペア:

[(1, 2149343495), (5, 429868699), (13, 165334115), (65, 33066823), (373, 5762315), (1865, 1152463), (4849, 443255), (24245, 88651)]