2019965644772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9431}}^1\times {\mathrm{29437}}^1$

素因数の和:38996

約数の個数: 48

約数和(自身を含む): 3778386611328

約数和(自身を除く): 1758420966556

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 9431, 18862, 29437, 37724, 58874, 117748, 160327, 320654, 500429, 641308, 1000858, 1009117, 2001716, 2018234, 3149759, 4036468, 6299518, 12599036, 17154989, 34309978, 53545903, 68619956, 107091806, 214183612, 277620347, 555240694, 1110481388, 4719545899, 9439091798, 18878183596, 29705377129, 59410754258, 118821508516, 504991411193, 1009982822386, 2019965644772]

約数ペア:

[(1, 2019965644772), (2, 1009982822386), (4, 504991411193), (17, 118821508516), (34, 59410754258), (68, 29705377129), (107, 18878183596), (214, 9439091798), (428, 4719545899), (1819, 1110481388), (3638, 555240694), (7276, 277620347), (9431, 214183612), (18862, 107091806), (29437, 68619956), (37724, 53545903), (58874, 34309978), (117748, 17154989), (160327, 12599036), (320654, 6299518), (500429, 4036468), (641308, 3149759), (1000858, 2018234), (1009117, 2001716)]