171433730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1318721}}^1$

素因数の和:1318741

約数の個数: 16

約数和(自身を含む): 332317944

約数和(自身を除く): 160884214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1318721, 2637442, 6593605, 13187210, 17143373, 34286746, 85716865, 171433730]

約数ペア:

[(1, 171433730), (2, 85716865), (5, 34286746), (10, 17143373), (13, 13187210), (26, 6593605), (65, 2637442), (130, 1318721)]