2009570488

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{349369}}^1$

素因数の和:350094

約数の個数: 16

約数和(自身を含む): 3773196000

約数和(自身を除く): 1763625512

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 349369, 698738, 1397476, 2794952, 251196311, 502392622, 1004785244, 2009570488]

約数ペア:

[(1, 2009570488), (2, 1004785244), (4, 502392622), (8, 251196311), (719, 2794952), (1438, 1397476), (2876, 698738), (5752, 349369)]