481970086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{12619}}^1$

素因数の和:12760

約数の個数: 24

約数和(自身を含む): 789835320

約数和(自身を除く): 307865234

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1469, 2938, 12619, 19097, 25238, 38194, 164047, 328094, 1425947, 2132611, 2851894, 4265222, 18537311, 37074622, 240985043, 481970086]

約数ペア:

[(1, 481970086), (2, 240985043), (13, 37074622), (26, 18537311), (113, 4265222), (169, 2851894), (226, 2132611), (338, 1425947), (1469, 328094), (2938, 164047), (12619, 38194), (19097, 25238)]