2051868670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{75967}}^1$

素因数の和:76084

約数の個数: 32

約数和(自身を含む): 3845196288

約数和(自身を除く): 1793327618

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 185, 365, 370, 730, 2701, 5402, 13505, 27010, 75967, 151934, 379835, 759670, 2810779, 5545591, 5621558, 11091182, 14053895, 27727955, 28107790, 55455910, 205186867, 410373734, 1025934335, 2051868670]

約数ペア:

[(1, 2051868670), (2, 1025934335), (5, 410373734), (10, 205186867), (37, 55455910), (73, 28107790), (74, 27727955), (146, 14053895), (185, 11091182), (365, 5621558), (370, 5545591), (730, 2810779), (2701, 759670), (5402, 379835), (13505, 151934), (27010, 75967)]