171229492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197269}}^1$

素因数の和:197311

約数の個数: 24

約数和(自身を含む): 353507840

約数和(自身を除く): 182278348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 197269, 394538, 789076, 1380883, 2761766, 5523532, 6115339, 12230678, 24461356, 42807373, 85614746, 171229492]

約数ペア:

[(1, 171229492), (2, 85614746), (4, 42807373), (7, 24461356), (14, 12230678), (28, 6115339), (31, 5523532), (62, 2761766), (124, 1380883), (217, 789076), (434, 394538), (868, 197269)]