1239261794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{315977}}^1$

素因数の和:316069

約数の個数: 16

約数和(自身を含む): 1945160568

約数和(自身を除く): 705898774

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 315977, 631954, 11691149, 16746781, 23382298, 33493562, 619630897, 1239261794]

約数ペア:

[(1, 1239261794), (2, 619630897), (37, 33493562), (53, 23382298), (74, 16746781), (106, 11691149), (1961, 631954), (3922, 315977)]