249732938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12143}}^1$

素因数の和:12278

約数の個数: 32

約数和(自身を含む): 465163776

約数和(自身を除く): 215430838

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1582, 2938, 10283, 12143, 20566, 24286, 85001, 157859, 170002, 315718, 1105013, 1372159, 2210026, 2744318, 9605113, 17838067, 19210226, 35676134, 124866469, 249732938]

約数ペア:

[(1, 249732938), (2, 124866469), (7, 35676134), (13, 19210226), (14, 17838067), (26, 9605113), (91, 2744318), (113, 2210026), (182, 1372159), (226, 1105013), (791, 315718), (1469, 170002), (1582, 157859), (2938, 85001), (10283, 24286), (12143, 20566)]