2009777658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47851849}}^1$

素因数の和:47851861

約数の個数: 16

約数和(自身を含む): 4593777600

約数和(自身を除く): 2583999942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47851849, 95703698, 143555547, 287111094, 334962943, 669925886, 1004888829, 2009777658]

約数ペア:

[(1, 2009777658), (2, 1004888829), (3, 669925886), (6, 334962943), (7, 287111094), (14, 143555547), (21, 95703698), (42, 47851849)]