553698730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4259221}}^1$

素因数の和:4259241

約数の個数: 16

約数和(自身を含む): 1073323944

約数和(自身を除く): 519625214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4259221, 8518442, 21296105, 42592210, 55369873, 110739746, 276849365, 553698730]

約数ペア:

[(1, 553698730), (2, 276849365), (5, 110739746), (10, 55369873), (13, 42592210), (26, 21296105), (65, 8518442), (130, 4259221)]