2008204583

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3877}}^1$

素因数の和:3964

約数の個数: 36

約数和(自身を含む): 2633984136

約数和(自身を除く): 625779553

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 961, 1519, 2387, 3877, 6727, 10571, 16709, 27139, 42647, 47089, 73997, 120187, 189973, 298529, 517979, 841309, 1322057, 2089703, 3725797, 5889163, 9254399, 26080579, 40983767, 64780793, 182564053, 286886369, 2008204583]

約数ペア:

[(1, 2008204583), (7, 286886369), (11, 182564053), (31, 64780793), (49, 40983767), (77, 26080579), (217, 9254399), (341, 5889163), (539, 3725797), (961, 2089703), (1519, 1322057), (2387, 841309), (3877, 517979), (6727, 298529), (10571, 189973), (16709, 120187), (27139, 73997), (42647, 47089)]