2185668002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{25439}}^1$

素因数の和:25503

約数の個数: 48

約数和(自身を含む): 4187220480

約数和(自身を除く): 2001552478

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 361, 646, 722, 2261, 2527, 4522, 5054, 6137, 12274, 25439, 42959, 50878, 85918, 178073, 356146, 432463, 483341, 864926, 966682, 3027241, 3383387, 6054482, 6766774, 8216797, 9183479, 16433594, 18366958, 57517579, 64284353, 115035158, 128568706, 156119143, 312238286, 1092834001, 2185668002]

約数ペア:

[(1, 2185668002), (2, 1092834001), (7, 312238286), (14, 156119143), (17, 128568706), (19, 115035158), (34, 64284353), (38, 57517579), (119, 18366958), (133, 16433594), (238, 9183479), (266, 8216797), (323, 6766774), (361, 6054482), (646, 3383387), (722, 3027241), (2261, 966682), (2527, 864926), (4522, 483341), (5054, 432463), (6137, 356146), (12274, 178073), (25439, 85918), (42959, 50878)]