1771704246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{428569}}^1$

素因数の和:428640

約数の個数: 32

約数和(自身を含む): 3887987040

約数和(自身を除く): 2116282794

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 428569, 857138, 1285707, 2571414, 5571397, 11142794, 16714191, 22714157, 33428382, 45428314, 68142471, 136284942, 295284041, 590568082, 885852123, 1771704246]

約数ペア:

[(1, 1771704246), (2, 885852123), (3, 590568082), (6, 295284041), (13, 136284942), (26, 68142471), (39, 45428314), (53, 33428382), (78, 22714157), (106, 16714191), (159, 11142794), (318, 5571397), (689, 2571414), (1378, 1285707), (2067, 857138), (4134, 428569)]