2563156729

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{1051}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 3030820416

約数和(自身を除く): 467663687

約数列:

[1, 7, 49, 71, 497, 701, 1051, 3479, 4907, 7357, 34349, 49771, 51499, 74621, 348397, 522347, 736751, 2438779, 3656429, 5157257, 36100799, 52309321, 366165247, 2563156729]

約数ペア:

[(1, 2563156729), (7, 366165247), (49, 52309321), (71, 36100799), (497, 5157257), (701, 3656429), (1051, 2438779), (3479, 736751), (4907, 522347), (7357, 348397), (34349, 74621), (49771, 51499)]