2183013854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{115589}}^1$

素因数の和:115688

約数の個数: 32

約数和(自身を含む): 3994790400

約数和(自身を除く): 1811776546

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 115589, 231178, 809123, 1618246, 2196191, 4392382, 8206819, 15373337, 16413638, 30746674, 57447733, 114895466, 155929561, 311859122, 1091506927, 2183013854]

約数ペア:

[(1, 2183013854), (2, 1091506927), (7, 311859122), (14, 155929561), (19, 114895466), (38, 57447733), (71, 30746674), (133, 16413638), (142, 15373337), (266, 8206819), (497, 4392382), (994, 2196191), (1349, 1618246), (2698, 809123), (9443, 231178), (18886, 115589)]