2017498318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4897

約数の個数: 48

約数和(自身を含む): 3550743216

約数和(自身を除く): 1533244898

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 361, 418, 583, 722, 1007, 1166, 2014, 3971, 4793, 7942, 9586, 11077, 19133, 22154, 38266, 52723, 91067, 105446, 182134, 210463, 254029, 420926, 508058, 1001737, 1730273, 2003474, 2794319, 3460546, 4826551, 5588638, 9653102, 19033003, 38066006, 53092061, 91704469, 106184122, 183408938, 1008749159, 2017498318]

約数ペア:

[(1, 2017498318), (2, 1008749159), (11, 183408938), (19, 106184122), (22, 91704469), (38, 53092061), (53, 38066006), (106, 19033003), (209, 9653102), (361, 5588638), (418, 4826551), (583, 3460546), (722, 2794319), (1007, 2003474), (1166, 1730273), (2014, 1001737), (3971, 508058), (4793, 420926), (7942, 254029), (9586, 210463), (11077, 182134), (19133, 105446), (22154, 91067), (38266, 52723)]