2000653845

素因数分解:

$3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{195281}}^1$

素因数の和:195972

約数の個数: 16

約数和(自身を含む): 3205749312

約数和(自身を除く): 1205095467

約数列:

[1, 3, 5, 15, 683, 2049, 3415, 10245, 195281, 585843, 976405, 2929215, 133376923, 400130769, 666884615, 2000653845]

約数ペア:

[(1, 2000653845), (3, 666884615), (5, 400130769), (15, 133376923), (683, 2929215), (2049, 976405), (3415, 585843), (10245, 195281)]