2012953065

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{888721}}^1$

素因数の和:888880

約数の個数: 16

約数和(自身を含む): 3242057856

約数和(自身を除く): 1229104791

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 888721, 2666163, 4443605, 13330815, 134196871, 402590613, 670984355, 2012953065]

約数ペア:

[(1, 2012953065), (3, 670984355), (5, 402590613), (15, 134196871), (151, 13330815), (453, 4443605), (755, 2666163), (2265, 888721)]