2099208958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23213

約数の個数: 64

約数和(自身を含む): 4265902080

約数和(自身を除く): 2166693122

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 1178, 1463, 2387, 2926, 4123, 4774, 6479, 8246, 12958, 23143, 45353, 46286, 90706, 162001, 254573, 324002, 439717, 509146, 717433, 879434, 1434866, 1782011, 3078019, 3564022, 4836887, 5022031, 6156038, 7891763, 9673774, 10044062, 13631227, 15783526, 27262454, 33858209, 55242341, 67716418, 95418589, 110484682, 149943497, 190837178, 299886994, 1049604479, 2099208958]

約数ペア:

[(1, 2099208958), (2, 1049604479), (7, 299886994), (11, 190837178), (14, 149943497), (19, 110484682), (22, 95418589), (31, 67716418), (38, 55242341), (62, 33858209), (77, 27262454), (133, 15783526), (154, 13631227), (209, 10044062), (217, 9673774), (266, 7891763), (341, 6156038), (418, 5022031), (434, 4836887), (589, 3564022), (682, 3078019), (1178, 1782011), (1463, 1434866), (2387, 879434), (2926, 717433), (4123, 509146), (4774, 439717), (6479, 324002), (8246, 254573), (12958, 162001), (23143, 90706), (45353, 46286)]