2017776364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4999}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 3830400000

約数和(自身を除く): 1812623636

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 113, 188, 226, 452, 893, 1786, 2147, 3572, 4294, 4999, 5311, 8588, 9998, 10622, 19996, 21244, 94981, 100909, 189962, 201818, 234953, 379924, 403636, 469906, 564887, 939812, 1129774, 2259548, 4464107, 8928214, 10732853, 17856428, 21465706, 26549689, 42931412, 53099378, 106198756, 504444091, 1008888182, 2017776364]

約数ペア:

[(1, 2017776364), (2, 1008888182), (4, 504444091), (19, 106198756), (38, 53099378), (47, 42931412), (76, 26549689), (94, 21465706), (113, 17856428), (188, 10732853), (226, 8928214), (452, 4464107), (893, 2259548), (1786, 1129774), (2147, 939812), (3572, 564887), (4294, 469906), (4999, 403636), (5311, 379924), (8588, 234953), (9998, 201818), (10622, 189962), (19996, 100909), (21244, 94981)]