13275290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 27475200

約数和(自身を除く): 14199910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 953, 995, 1393, 1906, 1990, 2786, 4765, 6671, 6965, 9530, 13342, 13930, 33355, 66710, 189647, 379294, 948235, 1327529, 1896470, 2655058, 6637645, 13275290]

約数ペア:

[(1, 13275290), (2, 6637645), (5, 2655058), (7, 1896470), (10, 1327529), (14, 948235), (35, 379294), (70, 189647), (199, 66710), (398, 33355), (953, 13930), (995, 13342), (1393, 9530), (1906, 6965), (1990, 6671), (2786, 4765)]