713971660

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{28859}}^1$

素因数の和:30105

約数の個数: 24

約数和(自身を含む): 1500604560

約数和(自身を除く): 786632900

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 12370, 24740, 28859, 57718, 115436, 144295, 288590, 577180, 35698583, 71397166, 142794332, 178492915, 356985830, 713971660]

約数ペア:

[(1, 713971660), (2, 356985830), (4, 178492915), (5, 142794332), (10, 71397166), (20, 35698583), (1237, 577180), (2474, 288590), (4948, 144295), (6185, 115436), (12370, 57718), (24740, 28859)]