2016418943

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 2721592224

約数和(自身を除く): 705173281

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 337, 539, 653, 833, 1309, 2359, 3707, 4571, 5729, 7183, 9163, 11101, 16513, 25949, 31997, 40103, 50281, 63019, 77707, 122111, 181643, 220061, 280721, 351967, 441133, 543949, 854777, 1540427, 2420671, 3087931, 3741037, 5983439, 10782989, 16944697, 26187259, 41151407, 118612879, 183310813, 288059849, 2016418943]

約数ペア:

[(1, 2016418943), (7, 288059849), (11, 183310813), (17, 118612879), (49, 41151407), (77, 26187259), (119, 16944697), (187, 10782989), (337, 5983439), (539, 3741037), (653, 3087931), (833, 2420671), (1309, 1540427), (2359, 854777), (3707, 543949), (4571, 441133), (5729, 351967), (7183, 280721), (9163, 220061), (11101, 181643), (16513, 122111), (25949, 77707), (31997, 63019), (40103, 50281)]