780535730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6004121}}^1$

素因数の和:6004141

約数の個数: 16

約数和(自身を含む): 1513038744

約数和(自身を除く): 732503014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6004121, 12008242, 30020605, 60041210, 78053573, 156107146, 390267865, 780535730]

約数ペア:

[(1, 780535730), (2, 390267865), (5, 156107146), (10, 78053573), (13, 60041210), (26, 30020605), (65, 12008242), (130, 6004121)]