2912994916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{513937}}^1$

素因数の和:514063

約数の個数: 24

約数和(自身を含む): 5540251640

約数和(自身を除く): 2627256724

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 513937, 1027874, 2055748, 6681181, 13362362, 26724724, 56019133, 112038266, 224076532, 728248729, 1456497458, 2912994916]

約数ペア:

[(1, 2912994916), (2, 1456497458), (4, 728248729), (13, 224076532), (26, 112038266), (52, 56019133), (109, 26724724), (218, 13362362), (436, 6681181), (1417, 2055748), (2834, 1027874), (5668, 513937)]