7173630740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2738027}}^1$

素因数の和:2738167

約数の個数: 24

約数和(自身を含む): 15179627232

約数和(自身を除く): 8005996492

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2738027, 5476054, 10952108, 13690135, 27380270, 54760540, 358681537, 717363074, 1434726148, 1793407685, 3586815370, 7173630740]

約数ペア:

[(1, 7173630740), (2, 3586815370), (4, 1793407685), (5, 1434726148), (10, 717363074), (20, 358681537), (131, 54760540), (262, 27380270), (524, 13690135), (655, 10952108), (1310, 5476054), (2620, 2738027)]