2008698663

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1\times {\mathrm{5419}}^1$

素因数の和:6366

約数の個数: 16

約数和(自身を含む): 2699246720

約数和(自身を除く): 690548057

約数列:

[1, 3, 157, 471, 787, 2361, 5419, 16257, 123559, 370677, 850783, 2552349, 4264753, 12794259, 669566221, 2008698663]

約数ペア:

[(1, 2008698663), (3, 669566221), (157, 12794259), (471, 4264753), (787, 2552349), (2361, 850783), (5419, 370677), (16257, 123559)]