2257765917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 3341592576

約数和(自身を除く): 1083826659

約数列:

[1, 3, 11, 33, 83, 193, 249, 579, 913, 2123, 2739, 4271, 6369, 12813, 16019, 46981, 48057, 140943, 176209, 354493, 528627, 824303, 1063479, 2472909, 3899423, 9067333, 11698269, 27201999, 68417149, 205251447, 752588639, 2257765917]

約数ペア:

[(1, 2257765917), (3, 752588639), (11, 205251447), (33, 68417149), (83, 27201999), (193, 11698269), (249, 9067333), (579, 3899423), (913, 2472909), (2123, 1063479), (2739, 824303), (4271, 528627), (6369, 354493), (12813, 176209), (16019, 140943), (46981, 48057)]