1321064286

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1106419}}^1$

素因数の和:1106623

約数の個数: 16

約数和(自身を含む): 2655408000

約数和(自身を除く): 1334343714

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 1106419, 2212838, 3319257, 6638514, 220177381, 440354762, 660532143, 1321064286]

約数ペア:

[(1, 1321064286), (2, 660532143), (3, 440354762), (6, 220177381), (199, 6638514), (398, 3319257), (597, 2212838), (1194, 1106419)]