2008690628

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{126079}}^1$

素因数の和:126659

約数の個数: 24

約数和(自身を含む): 4024473600

約数和(自身を除く): 2015782972

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 7966, 15932, 126079, 252158, 504316, 882553, 1765106, 3530212, 71738951, 143477902, 286955804, 502172657, 1004345314, 2008690628]

約数ペア:

[(1, 2008690628), (2, 1004345314), (4, 502172657), (7, 286955804), (14, 143477902), (28, 71738951), (569, 3530212), (1138, 1765106), (2276, 882553), (3983, 504316), (7966, 252158), (15932, 126079)]