2035781036779

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{59221}}^1$

素因数の和:59588

約数の個数: 48

約数和(自身を含む): 2470330602432

約数和(自身を除く): 434549565653

約数列:

[1, 7, 41, 49, 71, 241, 287, 497, 1687, 2009, 2911, 3479, 9881, 11809, 17111, 20377, 59221, 69167, 119777, 142639, 414547, 484169, 701551, 838439, 2428061, 2901829, 4204691, 4910857, 14272261, 16996427, 29432837, 34375999, 99905827, 118974989, 172392331, 206029859, 585162701, 699340789, 1013330531, 1206746317, 4096138907, 7093313717, 8447224219, 28672972349, 41546551771, 49653196019, 290825862397, 2035781036779]

約数ペア:

[(1, 2035781036779), (7, 290825862397), (41, 49653196019), (49, 41546551771), (71, 28672972349), (241, 8447224219), (287, 7093313717), (497, 4096138907), (1687, 1206746317), (2009, 1013330531), (2911, 699340789), (3479, 585162701), (9881, 206029859), (11809, 172392331), (17111, 118974989), (20377, 99905827), (59221, 34375999), (69167, 29432837), (119777, 16996427), (142639, 14272261), (414547, 4910857), (484169, 4204691), (701551, 2901829), (838439, 2428061)]