2100072004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 3867937920

約数和(自身を除く): 1767865916

約数列:

[1, 2, 4, 29, 58, 113, 116, 131, 226, 262, 452, 524, 1223, 2446, 3277, 3799, 4892, 6554, 7598, 13108, 14803, 15196, 29606, 35467, 59212, 70934, 138199, 141868, 160213, 276398, 320426, 429287, 552796, 640852, 858574, 1717148, 4007771, 4646177, 8015542, 9292354, 16031084, 18104069, 18584708, 36208138, 72416276, 525018001, 1050036002, 2100072004]

約数ペア:

[(1, 2100072004), (2, 1050036002), (4, 525018001), (29, 72416276), (58, 36208138), (113, 18584708), (116, 18104069), (131, 16031084), (226, 9292354), (262, 8015542), (452, 4646177), (524, 4007771), (1223, 1717148), (2446, 858574), (3277, 640852), (3799, 552796), (4892, 429287), (6554, 320426), (7598, 276398), (13108, 160213), (14803, 141868), (15196, 138199), (29606, 70934), (35467, 59212)]