8120475517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{410353}}^1$

素因数の和:410628

約数の個数: 16

約数和(自身を含む): 10163647872

約数和(自身を除く): 2043172355

約数列:

[1, 7, 11, 77, 257, 1799, 2827, 19789, 410353, 2872471, 4513883, 31597181, 105460721, 738225047, 1160067931, 8120475517]

約数ペア:

[(1, 8120475517), (7, 1160067931), (11, 738225047), (77, 105460721), (257, 31597181), (1799, 4513883), (2827, 2872471), (19789, 410353)]